151278707610 has 72 divisors (see below), whose sum is σ = 406422050580. Its totient is φ = 39039644160.

The previous prime is 151278707581. The next prime is 151278707627. The reversal of 151278707610 is 16707872151.

151278707610 is a `hidden beast` number, since 1 + 5 + 1 + 27 + 8 + 7 + 0 + 7 + 610 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 134059231881 + 17219475729 = 366141^2 + 131223^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 788055 + ... + 961034.

Almost surely, 2^151278707610 is an apocalyptic number.

151278707610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151278707610 is an abundant number, since it is smaller than the sum of its proper divisors (255143342970).

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

151278707610 is a wasteful number, since it uses less digits than its factorization.

151278707610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1749164 (or 1749130 counting only the distinct ones).

The product of its (nonzero) digits is 164640, while the sum is 45.

The spelling of 151278707610 in words is "one hundred fifty-one billion, two hundred seventy-eight million, seven hundred seven thousand, six hundred ten".