152181892046 has 16 divisors (see below), whose sum is σ = 238210412544. Its totient is φ = 72778773144.

The previous prime is 152181892013. The next prime is 152181892117. The reversal of 152181892046 is 640298181251.

It is a super-2 number, since 2×152181892046² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 907451 + ... + 1061993.

It is an arithmetic number, because the mean of its divisors is an integer number (14888150784).

Almost surely, 2^152181892046 is an apocalyptic number.

152181892046 is a deficient number, since it is larger than the sum of its proper divisors (86028520498).

152181892046 is a wasteful number, since it uses less digits than its factorization.

152181892046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175975.

The product of its (nonzero) digits is 276480, while the sum is 47.

The spelling of 152181892046 in words is "one hundred fifty-two billion, one hundred eighty-one million, eight hundred ninety-two thousand, forty-six".