150457939682 has 18 divisors (see below), whose sum is σ = 227263649697. Its totient is φ = 74707016904.

The previous prime is 150457939669. The next prime is 150457939717. The reversal of 150457939682 is 286939754051.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 143716051801 + 6741887881 = 379099^2 + 82109^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=274279.

It is a super-2 number, since 2×150457939682² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 86122733 + ... + 86124479.

It is a 1-persistent number, because it is pandigital, but 2⋅150457939682 = 300915879364 is not.

Almost surely, 2^150457939682 is an apocalyptic number.

150457939682 is a deficient number, since it is larger than the sum of its proper divisors (76805710015).

150457939682 is an frugal number, since it uses more digits than its factorization.

150457939682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3810 (or 1906 counting only the distinct ones).

The product of its (nonzero) digits is 16329600, while the sum is 59.

The spelling of 150457939682 in words is "one hundred fifty billion, four hundred fifty-seven million, nine hundred thirty-nine thousand, six hundred eighty-two".