45527712 has 96 divisors (see below), whose sum is σ = 125737920. Its totient is φ = 14407680.

The previous prime is 45527687. The next prime is 45527731. The reversal of 45527712 is 21772554.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169114 + ... + 169382.

It is an arithmetic number, because the mean of its divisors is an integer number (1309770).

Almost surely, 2^45527712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45527712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62868960).

45527712 is an abundant number, since it is smaller than the sum of its proper divisors (80210208).

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

45527712 is a wasteful number, since it uses less digits than its factorization.

45527712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366 (or 358 counting only the distinct ones).

The product of its digits is 19600, while the sum is 33.

The square root of 45527712 is about 6747.4226190450. The cubic root of 45527712 is about 357.0743123006.

The spelling of 45527712 in words is "forty-five million, five hundred twenty-seven thousand, seven hundred twelve".