2153179077 has 32 divisors (see below), whose sum is σ = 3308008704. Its totient is φ = 1220313600.

The previous prime is 2153179057. The next prime is 2153179129. The reversal of 2153179077 is 7709713512.

It is not a de Polignac number, because 2153179077 - 2⁷ = 2153178949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2153179057) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2512033 + ... + 2512889.

It is an arithmetic number, because the mean of its divisors is an integer number (103375272).

Almost surely, 2^2153179077 is an apocalyptic number.

It is an amenable number.

2153179077 is a deficient number, since it is larger than the sum of its proper divisors (1154829627).

2153179077 is a wasteful number, since it uses less digits than its factorization.

2153179077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1709.

The product of its (nonzero) digits is 92610, while the sum is 42.

The square root of 2153179077 is about 46402.3606834825. The cubic root of 2153179077 is about 1291.2987095102.

The spelling of 2153179077 in words is "two billion, one hundred fifty-three million, one hundred seventy-nine thousand, seventy-seven".