157047625357744 has 20 divisors (see below), whose sum is σ = 331941571779240. Its totient is φ = 71385284253440.

The previous prime is 157047625357741. The next prime is 157047625357759. The reversal of 157047625357744 is 447753526740751.

It is a self number, because there is not a number n which added to its sum of digits gives 157047625357744.

It is not an unprimeable number, because it can be changed into a prime (157047625357741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 446158026409 + ... + 446158026760.

It is an arithmetic number, because the mean of its divisors is an integer number (16597078588962).

Almost surely, 2^{157047625357744} is an apocalyptic number.

It is an amenable number.

157047625357744 is an abundant number, since it is smaller than the sum of its proper divisors (174893946421496).

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

157047625357744 is a wasteful number, since it uses less digits than its factorization.

157047625357744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 892316053188 (or 892316053182 counting only the distinct ones).

The product of its (nonzero) digits is 691488000, while the sum is 67.

The spelling of 157047625357744 in words is "one hundred fifty-seven trillion, forty-seven billion, six hundred twenty-five million, three hundred fifty-seven thousand, seven hundred forty-four".