152179477120 has 128 divisors (see below), whose sum is σ = 397074804480. Its totient is φ = 55310438400.

The previous prime is 152179477091. The next prime is 152179477129. The reversal of 152179477120 is 21774971251.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

It is not an unprimeable number, because it can be changed into a prime (152179477129) 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, 18799794 + ... + 18807886.

It is an arithmetic number, because the mean of its divisors is an integer number (3102146910).

Almost surely, 2^152179477120 is an apocalyptic number.

152179477120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 152179477120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198537402240).

152179477120 is an abundant number, since it is smaller than the sum of its proper divisors (244895327360).

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

152179477120 is a wasteful number, since it uses less digits than its factorization.

152179477120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10794 (or 10782 counting only the distinct ones).

The product of its (nonzero) digits is 246960, while the sum is 46.

The spelling of 152179477120 in words is "one hundred fifty-two billion, one hundred seventy-nine million, four hundred seventy-seven thousand, one hundred twenty".