152372606977 has 4 divisors (see below), whose sum is σ = 152377693780. Its totient is φ = 152367520176.

The previous prime is 152372606941. The next prime is 152372607007. The reversal of 152372606977 is 779606273251.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 779606273251 = 13 ⋅59969713327.

It can be written as a sum of positive squares in 2 ways, for example, as 24672869776 + 127699737201 = 157076^2 + 357351^2 .

It is a cyclic number.

It is not a de Polignac number, because 152372606977 - 2²⁷ = 152238389249 is a prime.

It is a super-2 number, since 2×152372606977² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152372606917) 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 3 ways as a sum of consecutive naturals, for example, 2498202 + ... + 2558467.

It is an arithmetic number, because the mean of its divisors is an integer number (38094423445).

Almost surely, 2^152372606977 is an apocalyptic number.

It is an amenable number.

152372606977 is a deficient number, since it is larger than the sum of its proper divisors (5086803).

152372606977 is an equidigital number, since it uses as much as digits as its factorization.

152372606977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5086802.

The product of its (nonzero) digits is 6667920, while the sum is 55.

The spelling of 152372606977 in words is "one hundred fifty-two billion, three hundred seventy-two million, six hundred six thousand, nine hundred seventy-seven".