375628813157 has 16 divisors (see below), whose sum is σ = 409855079088. Its totient is φ = 342190571520.

The previous prime is 375628813151. The next prime is 375628813169. The reversal of 375628813157 is 751318826573.

It can be written as a sum of positive squares in 8 ways, for example, as 281579870881 + 94048942276 = 530641^2 + 306674^2 .

It is a cyclic number.

It is not a de Polignac number, because 375628813157 - 2⁸ = 375628812901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (375628813151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 206444 + ... + 890997.

It is an arithmetic number, because the mean of its divisors is an integer number (25615942443).

Almost surely, 2^375628813157 is an apocalyptic number.

It is an amenable number.

375628813157 is a deficient number, since it is larger than the sum of its proper divisors (34226265931).

375628813157 is a wasteful number, since it uses less digits than its factorization.

375628813157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1097800.

The product of its digits is 8467200, while the sum is 56.

The spelling of 375628813157 in words is "three hundred seventy-five billion, six hundred twenty-eight million, eight hundred thirteen thousand, one hundred fifty-seven".