7455224664275 has 12 divisors (see below), whose sum is σ = 9396027414864. Its totient is φ = 5866406292000.

The previous prime is 7455224664257. The next prime is 7455224664299. The reversal of 7455224664275 is 5724664225547.

It is not a de Polignac number, because 7455224664275 - 2¹² = 7455224660179 is a prime.

It is a super-2 number, since 2×7455224664275² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2444334431 + ... + 2444337480.

It is an arithmetic number, because the mean of its divisors is an integer number (783002284572).

Almost surely, 2^{7455224664275} is an apocalyptic number.

7455224664275 is a deficient number, since it is larger than the sum of its proper divisors (1940802750589).

7455224664275 is a wasteful number, since it uses less digits than its factorization.

7455224664275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4888671982 (or 4888671977 counting only the distinct ones).

The product of its digits is 112896000, while the sum is 59.

The spelling of 7455224664275 in words is "seven trillion, four hundred fifty-five billion, two hundred twenty-four million, six hundred sixty-four thousand, two hundred seventy-five".