157190032910 has 16 divisors (see below), whose sum is σ = 282999855456. Its totient is φ = 62863169568.

The previous prime is 157190032907. The next prime is 157190032919. The reversal of 157190032910 is 19230091751.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157190032919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1553969 + ... + 1652028.

It is an arithmetic number, because the mean of its divisors is an integer number (17687490966).

Almost surely, 2^157190032910 is an apocalyptic number.

157190032910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

157190032910 is a deficient number, since it is larger than the sum of its proper divisors (125809822546).

157190032910 is a wasteful number, since it uses less digits than its factorization.

157190032910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3210907.

The product of its (nonzero) digits is 17010, while the sum is 38.

The spelling of 157190032910 in words is "one hundred fifty-seven billion, one hundred ninety million, thirty-two thousand, nine hundred ten".