158787332510 has 16 divisors (see below), whose sum is σ = 286038613872. Its totient is φ = 63465729600.

The previous prime is 158787332411. The next prime is 158787332531. The reversal of 158787332510 is 15233787851.

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, 6136871 + ... + 6162690.

It is an arithmetic number, because the mean of its divisors is an integer number (17877413367).

Almost surely, 2^158787332510 is an apocalyptic number.

158787332510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

158787332510 is a deficient number, since it is larger than the sum of its proper divisors (127251281362).

158787332510 is a wasteful number, since it uses less digits than its factorization.

158787332510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12300859.

The product of its (nonzero) digits is 1411200, while the sum is 50.

The spelling of 158787332510 in words is "one hundred fifty-eight billion, seven hundred eighty-seven million, three hundred thirty-two thousand, five hundred ten".