157153015688830 has 16 divisors (see below), whose sum is σ = 323286203702880. Its totient is φ = 53881033950432.

The previous prime is 157153015688791. The next prime is 157153015688831. The reversal of 157153015688830 is 38886510351751.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157153015688831) 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, 1122521540565 + ... + 1122521540704.

It is an arithmetic number, because the mean of its divisors is an integer number (20205387731430).

Almost surely, 2^{157153015688830} is an apocalyptic number.

157153015688830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

157153015688830 is an abundant number, since it is smaller than the sum of its proper divisors (166133188014050).

157153015688830 is a wasteful number, since it uses less digits than its factorization.

157153015688830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2245043081283.

The product of its (nonzero) digits is 24192000, while the sum is 61.

The spelling of 157153015688830 in words is "one hundred fifty-seven trillion, one hundred fifty-three billion, fifteen million, six hundred eighty-eight thousand, eight hundred thirty".