45257060 has 24 divisors (see below), whose sum is σ = 100631160. Its totient is φ = 17037824.

The previous prime is 45257053. The next prime is 45257063. The reversal of 45257060 is 6075254.

It can be written as a sum of positive squares in 4 ways, for example, as 13424896 + 31832164 = 3664^2 + 5642^2 .

It is not an unprimeable number, because it can be changed into a prime (45257063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66215 + ... + 66894.

It is an arithmetic number, because the mean of its divisors is an integer number (4192965).

Almost surely, 2^45257060 is an apocalyptic number.

It is an amenable number.

45257060 is an abundant number, since it is smaller than the sum of its proper divisors (55374100).

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

45257060 is a wasteful number, since it uses less digits than its factorization.

45257060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133135 (or 133133 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 45257060 is about 6727.3367687369. The cubic root of 45257060 is about 356.3653300549.

The spelling of 45257060 in words is "forty-five million, two hundred fifty-seven thousand, sixty".