187464319050 has 24 divisors (see below), whose sum is σ = 464911511616. Its totient is φ = 49990485040.

The previous prime is 187464318997. The next prime is 187464319117. The reversal of 187464319050 is 50913464781.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 624880914 + ... + 624881213.

It is an arithmetic number, because the mean of its divisors is an integer number (19371312984).

Almost surely, 2^187464319050 is an apocalyptic number.

187464319050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

187464319050 is an abundant number, since it is smaller than the sum of its proper divisors (277447192566).

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

187464319050 is a wasteful number, since it uses less digits than its factorization.

187464319050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1249762142 (or 1249762137 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 48.

The spelling of 187464319050 in words is "one hundred eighty-seven billion, four hundred sixty-four million, three hundred nineteen thousand, fifty".