45522052 has 6 divisors (see below), whose sum is σ = 79663598. Its totient is φ = 22761024.

The previous prime is 45522049. The next prime is 45522067. The reversal of 45522052 is 25022554.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 31203396 + 14318656 = 5586^2 + 3784^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5690253 + ... + 5690260.

Almost surely, 2^45522052 is an apocalyptic number.

It is an amenable number.

45522052 is a deficient number, since it is larger than the sum of its proper divisors (34141546).

45522052 is a wasteful number, since it uses less digits than its factorization.

45522052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11380517 (or 11380515 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 25.

The square root of 45522052 is about 6747.0031866007. The cubic root of 45522052 is about 357.0595145413.

The spelling of 45522052 in words is "forty-five million, five hundred twenty-two thousand, fifty-two".