45386832528 has 30 divisors (see below), whose sum is σ = 127020094214. Its totient is φ = 15128944128.

The previous prime is 45386832527. The next prime is 45386832529. The reversal of 45386832528 is 82523868354.

It is a happy number.

45386832528 is a `hidden beast` number, since 4 + 5 + 3 + 86 + 8 + 32 + 528 = 666.

It is an interprime number because it is at equal distance from previous prime (45386832527) and next prime (45386832529).

It can be written as a sum of positive squares in only one way, i.e., 24220074384 + 21166758144 = 155628^2 + 145488^2 .

It is not an unprimeable number, because it can be changed into a prime (45386832527) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 157593025 + ... + 157593312.

Almost surely, 2^45386832528 is an apocalyptic number.

45386832528 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

45386832528 is an abundant number, since it is smaller than the sum of its proper divisors (81633261686).

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

45386832528 is a wasteful number, since it uses less digits than its factorization.

45386832528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315186351 (or 315186342 counting only the distinct ones).

The product of its digits is 11059200, while the sum is 54.

The spelling of 45386832528 in words is "forty-five billion, three hundred eighty-six million, eight hundred thirty-two thousand, five hundred twenty-eight".