504700157 has 8 divisors (see below), whose sum is σ = 543852120. Its totient is φ = 465595200.

The previous prime is 504700151. The next prime is 504700177. The reversal of 504700157 is 751007405.

It can be written as a sum of positive squares in 4 ways, for example, as 202948516 + 301751641 = 14246^2 + 17371^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 504700157 - 2¹⁶ = 504634621 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 (504700151) 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 7 ways as a sum of consecutive naturals, for example, 12407 + ... + 34107.

It is an arithmetic number, because the mean of its divisors is an integer number (67981515).

Almost surely, 2^504700157 is an apocalyptic number.

It is an amenable number.

504700157 is a deficient number, since it is larger than the sum of its proper divisors (39151963).

504700157 is a wasteful number, since it uses less digits than its factorization.

504700157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23503.

The product of its (nonzero) digits is 4900, while the sum is 29.

The square root of 504700157 is about 22465.5326444756. The cubic root of 504700157 is about 796.1797849211.

The spelling of 504700157 in words is "five hundred four million, seven hundred thousand, one hundred fifty-seven".