152415205500 has 48 divisors (see below), whose sum is σ = 443833082784. Its totient is φ = 40644054400.

The previous prime is 152415205477. The next prime is 152415205543. The reversal of 152415205500 is 5502514251.

It is a hoax number, since the sum of its digits (30) 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 (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50803569 + ... + 50806568.

It is an arithmetic number, because the mean of its divisors is an integer number (9246522558).

Almost surely, 2^152415205500 is an apocalyptic number.

152415205500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152415205500 is an abundant number, since it is smaller than the sum of its proper divisors (291417877284).

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

152415205500 is a wasteful number, since it uses less digits than its factorization.

152415205500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101610159 (or 101610147 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 30.

Adding to 152415205500 its reverse (5502514251), we get a palindrome (157917719751).

The spelling of 152415205500 in words is "one hundred fifty-two billion, four hundred fifteen million, two hundred five thousand, five hundred".