45432706550 has 192 divisors, whose sum is σ = 112559652864. Its totient is φ = 13207756800.

The previous prime is 45432706531. The next prime is 45432706559. The reversal of 45432706550 is 5560723454.

It is a junction number, because it is equal to n+sod(n) for n = 45432706498 and 45432706507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45432706559) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7392779 + ... + 7398921.

It is an arithmetic number, because the mean of its divisors is an integer number (586248192).

Almost surely, 2^45432706550 is an apocalyptic number.

45432706550 is an abundant number, since it is smaller than the sum of its proper divisors (67126946314).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45432706550 is a wasteful number, since it uses less digits than its factorization.

45432706550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6303 (or 6298 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 41.

The spelling of 45432706550 in words is "forty-five billion, four hundred thirty-two million, seven hundred six thousand, five hundred fifty".