152687879481 has 16 divisors (see below), whose sum is σ = 205477272000. Its totient is φ = 100848717888.

The previous prime is 152687879479. The next prime is 152687879503. The reversal of 152687879481 is 184978786251.

It is not a de Polignac number, because 152687879481 - 2¹ = 152687879479 is a prime.

It is a super-2 number, since 2×152687879481² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (152687879411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 265171 + ... + 612936.

It is an arithmetic number, because the mean of its divisors is an integer number (12842329500).

Almost surely, 2^152687879481 is an apocalyptic number.

It is an amenable number.

152687879481 is a deficient number, since it is larger than the sum of its proper divisors (52789392519).

152687879481 is a wasteful number, since it uses less digits than its factorization.

152687879481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 878648.

The product of its digits is 54190080, while the sum is 66.

The spelling of 152687879481 in words is "one hundred fifty-two billion, six hundred eighty-seven million, eight hundred seventy-nine thousand, four hundred eighty-one".