3455012553 has 4 divisors (see below), whose sum is σ = 4606683408. Its totient is φ = 2303341700.

The previous prime is 3455012549. The next prime is 3455012557. The reversal of 3455012553 is 3552105543.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (3455012549) and next prime (3455012557).

It is a cyclic number.

It is not a de Polignac number, because 3455012553 - 2² = 3455012549 is a prime.

It is a super-2 number, since 2×3455012553² = 23874223482775155618, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3455012557) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 575835423 + ... + 575835428.

It is an arithmetic number, because the mean of its divisors is an integer number (1151670852).

Almost surely, 2^3455012553 is an apocalyptic number.

It is an amenable number.

3455012553 is a deficient number, since it is larger than the sum of its proper divisors (1151670855).

3455012553 is a wasteful number, since it uses less digits than its factorization.

3455012553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1151670854.

The product of its (nonzero) digits is 45000, while the sum is 33.

The square root of 3455012553 is about 58779.3548195283. The cubic root of 3455012553 is about 1511.7612524933.

The spelling of 3455012553 in words is "three billion, four hundred fifty-five million, twelve thousand, five hundred fifty-three".