157751067830 has 16 divisors (see below), whose sum is σ = 284275714320. Its totient is φ = 63028473312.

The previous prime is 157751067829. The next prime is 157751067871. The reversal of 157751067830 is 38760157751.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8985020 + ... + 9002559.

It is an arithmetic number, because the mean of its divisors is an integer number (17767232145).

Almost surely, 2^157751067830 is an apocalyptic number.

157751067830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

157751067830 is a deficient number, since it is larger than the sum of its proper divisors (126524646490).

157751067830 is a wasteful number, since it uses less digits than its factorization.

157751067830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17988463.

The product of its (nonzero) digits is 1234800, while the sum is 50.

The spelling of 157751067830 in words is "one hundred fifty-seven billion, seven hundred fifty-one million, sixty-seven thousand, eight hundred thirty".