157625487884 has 6 divisors (see below), whose sum is σ = 275844603804. Its totient is φ = 78812743940.

The previous prime is 157625487841. The next prime is 157625487889. The reversal of 157625487884 is 488784526751.

157625487884 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 157625487884.

It is not an unprimeable number, because it can be changed into a prime (157625487889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19703185982 + ... + 19703185989.

It is an arithmetic number, because the mean of its divisors is an integer number (45974100634).

Almost surely, 2^157625487884 is an apocalyptic number.

It is an amenable number.

157625487884 is a deficient number, since it is larger than the sum of its proper divisors (118219115920).

157625487884 is a wasteful number, since it uses less digits than its factorization.

157625487884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39406371975 (or 39406371973 counting only the distinct ones).

The product of its digits is 120422400, while the sum is 65.

The spelling of 157625487884 in words is "one hundred fifty-seven billion, six hundred twenty-five million, four hundred eighty-seven thousand, eight hundred eighty-four".