152666401500 has 72 divisors (see below), whose sum is σ = 481611622128. Its totient is φ = 40711039200.

The previous prime is 152666401487. The next prime is 152666401501. The reversal of 152666401500 is 5104666251.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152666401501) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16958434 + ... + 16967433.

Almost surely, 2^152666401500 is an apocalyptic number.

152666401500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152666401500 is an abundant number, since it is smaller than the sum of its proper divisors (328945220628).

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

152666401500 is a wasteful number, since it uses less digits than its factorization.

152666401500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33925892 (or 33925877 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The spelling of 152666401500 in words is "one hundred fifty-two billion, six hundred sixty-six million, four hundred one thousand, five hundred".