45257362 has 16 divisors (see below), whose sum is σ = 69413760. Its totient is φ = 22125168.

The previous prime is 45257351. The next prime is 45257363. The reversal of 45257362 is 26375254.

It is not an unprimeable number, because it can be changed into a prime (45257363) 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, 15568 + ... + 18244.

It is an arithmetic number, because the mean of its divisors is an integer number (4338360).

Almost surely, 2^45257362 is an apocalyptic number.

45257362 is a deficient number, since it is larger than the sum of its proper divisors (24156398).

45257362 is a wasteful number, since it uses less digits than its factorization.

45257362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2865.

The product of its digits is 50400, while the sum is 34.

The square root of 45257362 is about 6727.3592144318. The cubic root of 45257362 is about 356.3661227274.

The spelling of 45257362 in words is "forty-five million, two hundred fifty-seven thousand, three hundred sixty-two".