45232052 has 6 divisors (see below), whose sum is σ = 79156098. Its totient is φ = 22616024.

The previous prime is 45232051. The next prime is 45232067. The reversal of 45232052 is 25023254.

It can be written as a sum of positive squares in only one way, i.e., 42042256 + 3189796 = 6484^2 + 1786^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45232051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5654003 + ... + 5654010.

It is an arithmetic number, because the mean of its divisors is an integer number (13192683).

Almost surely, 2^45232052 is an apocalyptic number.

It is an amenable number.

45232052 is a deficient number, since it is larger than the sum of its proper divisors (33924046).

45232052 is a wasteful number, since it uses less digits than its factorization.

45232052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11308017 (or 11308015 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 45232052 is about 6725.4778268908. The cubic root of 45232052 is about 356.2996782266.

The spelling of 45232052 in words is "forty-five million, two hundred thirty-two thousand, fifty-two".