152491766400 has 480 divisors, whose sum is σ = 587217549600. Its totient is φ = 38894929920.

The previous prime is 152491766333. The next prime is 152491766429. The reversal of 152491766400 is 4667194251.

152491766400 is a `hidden beast` number, since 1 + 52 + 491 + 76 + 6 + 40 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (480).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 5948811 + ... + 5974389.

It is an arithmetic number, because the mean of its divisors is an integer number (1223369895).

Almost surely, 2^152491766400 is an apocalyptic number.

152491766400 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 152491766400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (293608774800).

152491766400 is an abundant number, since it is smaller than the sum of its proper divisors (434725783200).

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

152491766400 is a wasteful number, since it uses less digits than its factorization.

152491766400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25638 (or 25612 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 152491766400 in words is "one hundred fifty-two billion, four hundred ninety-one million, seven hundred sixty-six thousand, four hundred".