45001052 has 6 divisors (see below), whose sum is σ = 78751848. Its totient is φ = 22500524.

The previous prime is 45001049. The next prime is 45001079. The reversal of 45001052 is 25010054.

It is a super-2 number, since 2×45001052² = 4050189362213408, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45001052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5625128 + ... + 5625135.

It is an arithmetic number, because the mean of its divisors is an integer number (13125308).

Almost surely, 2^45001052 is an apocalyptic number.

It is an amenable number.

45001052 is a deficient number, since it is larger than the sum of its proper divisors (33750796).

45001052 is a wasteful number, since it uses less digits than its factorization.

45001052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11250267 (or 11250265 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 45001052 is about 6708.2823434915. The cubic root of 45001052 is about 355.6921021694.

The spelling of 45001052 in words is "forty-five million, one thousand, fifty-two".