151713440550 has 144 divisors (see below), whose sum is σ = 481895987040. Its totient is φ = 33481566720.

The previous prime is 151713440531. The next prime is 151713440569. The reversal of 151713440550 is 55044317151.

151713440550 is a `hidden beast` number, since 1 + 5 + 1 + 71 + 34 + 4 + 0 + 550 = 666.

It is an interprime number because it is at equal distance from previous prime (151713440531) and next prime (151713440569).

It is a Curzon number.

It is a congruent number.

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, 739047 + ... + 921746.

It is an arithmetic number, because the mean of its divisors is an integer number (3346499910).

Almost surely, 2^151713440550 is an apocalyptic number.

151713440550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151713440550 is an abundant number, since it is smaller than the sum of its proper divisors (330182546490).

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

151713440550 is a wasteful number, since it uses less digits than its factorization.

151713440550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1660847 (or 1660839 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 36.

The spelling of 151713440550 in words is "one hundred fifty-one billion, seven hundred thirteen million, four hundred forty thousand, five hundred fifty".