57122340250 has 16 divisors (see below), whose sum is σ = 106933021416. Its totient is φ = 22848936000.

The previous prime is 57122340241. The next prime is 57122340263. The reversal of 57122340250 is 5204322175.

It can be written as a sum of positive squares in 4 ways, for example, as 2336852281 + 54785487969 = 48341^2 + 234063^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114244431 + ... + 114244930.

Almost surely, 2^57122340250 is an apocalyptic number.

57122340250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

57122340250 is a deficient number, since it is larger than the sum of its proper divisors (49810681166).

57122340250 is a wasteful number, since it uses less digits than its factorization.

57122340250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228489378 (or 228489368 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 31.

The spelling of 57122340250 in words is "fifty-seven billion, one hundred twenty-two million, three hundred forty thousand, two hundred fifty".