45406532536 has 32 divisors (see below), whose sum is σ = 87908446080. Its totient is φ = 21964694400.

The previous prime is 45406532527. The next prime is 45406532569. The reversal of 45406532536 is 63523560454.

It is a junction number, because it is equal to n+sod(n) for n = 45406532492 and 45406532501.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 923650 + ... + 971566.

It is an arithmetic number, because the mean of its divisors is an integer number (2747138940).

Almost surely, 2^45406532536 is an apocalyptic number.

It is an amenable number.

45406532536 is a deficient number, since it is larger than the sum of its proper divisors (42501913544).

45406532536 is a wasteful number, since it uses less digits than its factorization.

45406532536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51775 (or 51771 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 43.

The spelling of 45406532536 in words is "forty-five billion, four hundred six million, five hundred thirty-two thousand, five hundred thirty-six".