151631411650 has 12 divisors (see below), whose sum is σ = 282034425762. Its totient is φ = 60652564640.

The previous prime is 151631411641. The next prime is 151631411653. The reversal of 151631411650 is 56114136151.

It can be written as a sum of positive squares in 3 ways, for example, as 108010165201 + 43621246449 = 328649^2 + 208857^2 .

It is not an unprimeable number, because it can be changed into a prime (151631411653) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1516314067 + ... + 1516314166.

Almost surely, 2^151631411650 is an apocalyptic number.

151631411650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151631411650 is a deficient number, since it is larger than the sum of its proper divisors (130403014112).

151631411650 is a wasteful number, since it uses less digits than its factorization.

151631411650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3032628245 (or 3032628240 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 34.

The spelling of 151631411650 in words is "one hundred fifty-one billion, six hundred thirty-one million, four hundred eleven thousand, six hundred fifty".