152964977 has 4 divisors (see below), whose sum is σ = 166870896. Its totient is φ = 139059060.

The previous prime is 152964971. The next prime is 152964979. The reversal of 152964977 is 779469251.

152964977 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 152964977 - 2¹⁸ = 152702833 is a prime.

It is a super-2 number, since 2×152964977² = 46796568377221058, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152964971) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6952943 + ... + 6952964.

It is an arithmetic number, because the mean of its divisors is an integer number (41717724).

Almost surely, 2^152964977 is an apocalyptic number.

It is an amenable number.

152964977 is a deficient number, since it is larger than the sum of its proper divisors (13905919).

152964977 is a wasteful number, since it uses less digits than its factorization.

152964977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13905918.

The product of its digits is 952560, while the sum is 50.

The square root of 152964977 is about 12367.9010749601. The cubic root of 152964977 is about 534.8073105829.

The spelling of 152964977 in words is "one hundred fifty-two million, nine hundred sixty-four thousand, nine hundred seventy-seven".