152504340450 has 144 divisors (see below), whose sum is σ = 475108132800. Its totient is φ = 31689187200.

The previous prime is 152504340437. The next prime is 152504340481. The reversal of 152504340450 is 54043405251.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 473125 + ... + 727224.

Almost surely, 2^152504340450 is an apocalyptic number.

152504340450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152504340450 is an abundant number, since it is smaller than the sum of its proper divisors (322603792350).

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

152504340450 is a wasteful number, since it uses less digits than its factorization.

152504340450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1200393 (or 1200377 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 33.

The spelling of 152504340450 in words is "one hundred fifty-two billion, five hundred four million, three hundred forty thousand, four hundred fifty".