7452628272211 has 4 divisors (see below), whose sum is σ = 7473387682800. Its totient is φ = 7431868861624.

The previous prime is 7452628272091. The next prime is 7452628272217. The reversal of 7452628272211 is 1122728262547.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7452628272211 - 2¹⁷ = 7452628141139 is a prime.

It is a super-2 number, since 2×7452628272211² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7452628272217) 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, 10379704756 + ... + 10379705473.

It is an arithmetic number, because the mean of its divisors is an integer number (1868346920700).

Almost surely, 2^{7452628272211} is an apocalyptic number.

7452628272211 is a deficient number, since it is larger than the sum of its proper divisors (20759410589).

7452628272211 is a wasteful number, since it uses less digits than its factorization.

7452628272211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20759410588.

The product of its digits is 1505280, while the sum is 49.

The spelling of 7452628272211 in words is "seven trillion, four hundred fifty-two billion, six hundred twenty-eight million, two hundred seventy-two thousand, two hundred eleven".