157446056357064 has 48 divisors (see below), whose sum is σ = 442209602736720. Its totient is φ = 52482018785040.

The previous prime is 157446056357053. The next prime is 157446056357081. The reversal of 157446056357064 is 460753650644751.

157446056357064 is a `hidden beast` number, since 1 + 5 + 7 + 4 + 4 + 6 + 0 + 56 + 3 + 570 + 6 + 4 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 157446056356992 and 157446056357010.

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 11 ways as a sum of consecutive naturals, for example, 40495382922 + ... + 40495386809.

It is an arithmetic number, because the mean of its divisors is an integer number (9212700057015).

Almost surely, 2^{157446056357064} is an apocalyptic number.

It is an amenable number.

157446056357064 is an abundant number, since it is smaller than the sum of its proper divisors (284763546379656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

157446056357064 is an equidigital number, since it uses as much as digits as its factorization.

157446056357064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80990769752 (or 80990769736 counting only the distinct ones).

The product of its (nonzero) digits is 254016000, while the sum is 63.

The spelling of 157446056357064 in words is "one hundred fifty-seven trillion, four hundred forty-six billion, fifty-six million, three hundred fifty-seven thousand, sixty-four".