45607157 has 4 divisors (see below), whose sum is σ = 45643776. Its totient is φ = 45570540.

The previous prime is 45607147. The next prime is 45607193. The reversal of 45607157 is 75170654.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45607157 - 2⁸ = 45606901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45607117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16373 + ... + 18954.

It is an arithmetic number, because the mean of its divisors is an integer number (11410944).

Almost surely, 2^45607157 is an apocalyptic number.

It is an amenable number.

45607157 is a deficient number, since it is larger than the sum of its proper divisors (36619).

45607157 is a wasteful number, since it uses less digits than its factorization.

45607157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36618.

The product of its (nonzero) digits is 29400, while the sum is 35.

The square root of 45607157 is about 6753.3071157767. The cubic root of 45607157 is about 357.2818875924.

The spelling of 45607157 in words is "forty-five million, six hundred seven thousand, one hundred fifty-seven".