45474369455 has 8 divisors (see below), whose sum is σ = 54576536400. Its totient is φ = 36374633536.

The previous prime is 45474369439. The next prime is 45474369491. The reversal of 45474369455 is 55496347454.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45474369455 - 2⁴ = 45474369439 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45474369455.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 566345 + ... + 641634.

It is an arithmetic number, because the mean of its divisors is an integer number (6822067050).

Almost surely, 2^45474369455 is an apocalyptic number.

45474369455 is a deficient number, since it is larger than the sum of its proper divisors (9102166945).

45474369455 is a wasteful number, since it uses less digits than its factorization.

45474369455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1215513.

The product of its digits is 36288000, while the sum is 56.

The spelling of 45474369455 in words is "forty-five billion, four hundred seventy-four million, three hundred sixty-nine thousand, four hundred fifty-five".