45710532 has 54 divisors (see below), whose sum is σ = 134415918. Its totient is φ = 13059648.

The previous prime is 45710527. The next prime is 45710537. The reversal of 45710532 is 23501754.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (45710527) and next prime (45710537).

It can be written as a sum of positive squares in only one way, i.e., 40755456 + 4955076 = 6384^2 + 2226^2 .

It is a junction number, because it is equal to n+sod(n) for n = 45710496 and 45710505.

It is not an unprimeable number, because it can be changed into a prime (45710537) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 11193 + ... + 14720.

Almost surely, 2^45710532 is an apocalyptic number.

45710532 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

45710532 is an abundant number, since it is smaller than the sum of its proper divisors (88705386).

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

45710532 is a wasteful number, since it uses less digits than its factorization.

45710532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25937 (or 25925 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 45710532 is about 6760.9564412145. The cubic root of 45710532 is about 357.5516270169.

The spelling of 45710532 in words is "forty-five million, seven hundred ten thousand, five hundred thirty-two".