45257354 has 8 divisors (see below), whose sum is σ = 71459040. Its totient is φ = 21437676.

The previous prime is 45257351. The next prime is 45257363. The reversal of 45257354 is 45375254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (45257351) 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 3 ways as a sum of consecutive naturals, for example, 595454 + ... + 595529.

It is an arithmetic number, because the mean of its divisors is an integer number (8932380).

Almost surely, 2^45257354 is an apocalyptic number.

45257354 is a deficient number, since it is larger than the sum of its proper divisors (26201686).

45257354 is a wasteful number, since it uses less digits than its factorization.

45257354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1191004.

The product of its digits is 84000, while the sum is 35.

The square root of 45257354 is about 6727.3586198448. The cubic root of 45257354 is about 356.3661017295.

The spelling of 45257354 in words is "forty-five million, two hundred fifty-seven thousand, three hundred fifty-four".