45531265552633 has 32 divisors (see below), whose sum is σ = 55003526758400. Its totient is φ = 36818285621184.

The previous prime is 45531265552627. The next prime is 45531265552777. The reversal of 45531265552633 is 33625556213554.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45531265552633 is a prime.

It is a super-2 number, since 2×45531265552633² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45531265552133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64452016 + ... + 65154622.

It is an arithmetic number, because the mean of its divisors is an integer number (1718860211200).

Almost surely, 2^{45531265552633} is an apocalyptic number.

It is an amenable number.

45531265552633 is a deficient number, since it is larger than the sum of its proper divisors (9472261205767).

45531265552633 is a wasteful number, since it uses less digits than its factorization.

45531265552633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704669.

The product of its digits is 48600000, while the sum is 55.

The spelling of 45531265552633 in words is "forty-five trillion, five hundred thirty-one billion, two hundred sixty-five million, five hundred fifty-two thousand, six hundred thirty-three".