45737052 has 24 divisors (see below), whose sum is σ = 107822736. Its totient is φ = 15088128.

The previous prime is 45737033. The next prime is 45737057. The reversal of 45737052 is 25073754.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45737057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18483 + ... + 20810.

It is an arithmetic number, because the mean of its divisors is an integer number (4492614).

Almost surely, 2^45737052 is an apocalyptic number.

It is an amenable number.

45737052 is an abundant number, since it is smaller than the sum of its proper divisors (62085684).

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

45737052 is a wasteful number, since it uses less digits than its factorization.

45737052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39397 (or 39395 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 33.

The square root of 45737052 is about 6762.9174178013. The cubic root of 45737052 is about 357.6207608725.

The spelling of 45737052 in words is "forty-five million, seven hundred thirty-seven thousand, fifty-two".