157307451800 has 48 divisors (see below), whose sum is σ = 370749994440. Its totient is φ = 62061016320.

The previous prime is 157307451751. The next prime is 157307451827. The reversal of 157307451800 is 8154703751.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5372642 + ... + 5401841.

Almost surely, 2^157307451800 is an apocalyptic number.

157307451800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

157307451800 is an abundant number, since it is smaller than the sum of its proper divisors (213442542640).

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

157307451800 is a wasteful number, since it uses less digits than its factorization.

157307451800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10774572 (or 10774563 counting only the distinct ones).

The product of its (nonzero) digits is 117600, while the sum is 41.

The spelling of 157307451800 in words is "one hundred fifty-seven billion, three hundred seven million, four hundred fifty-one thousand, eight hundred".