345011054 has 4 divisors (see below), whose sum is σ = 517516584. Its totient is φ = 172505526.

The previous prime is 345011047. The next prime is 345011083. The reversal of 345011054 is 450110543.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 450110543 = 463 ⋅972161.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86252762 + ... + 86252765.

It is an arithmetic number, because the mean of its divisors is an integer number (129379146).

Almost surely, 2^345011054 is an apocalyptic number.

345011054 is a deficient number, since it is larger than the sum of its proper divisors (172505530).

345011054 is a wasteful number, since it uses less digits than its factorization.

345011054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172505529.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 345011054 is about 18574.4731823005. The cubic root of 345011054 is about 701.3653989080.

Adding to 345011054 its reverse (450110543), we get a palindrome (795121597).

The spelling of 345011054 in words is "three hundred forty-five million, eleven thousand, fifty-four".