159212806752 has 96 divisors (see below), whose sum is σ = 454121579520. Its totient is φ = 48655848960.

The previous prime is 159212806751. The next prime is 159212806777. The reversal of 159212806752 is 257608212951.

It is a tau number, because it is divible by the number of its divisors (96).

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159212806751) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1351323 + ... + 1464410.

It is an arithmetic number, because the mean of its divisors is an integer number (4730433120).

Almost surely, 2^159212806752 is an apocalyptic number.

159212806752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

159212806752 is an abundant number, since it is smaller than the sum of its proper divisors (294908772768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

159212806752 is a wasteful number, since it uses less digits than its factorization.

159212806752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2815796 (or 2815788 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 48.

The spelling of 159212806752 in words is "one hundred fifty-nine billion, two hundred twelve million, eight hundred six thousand, seven hundred fifty-two".