79154330183053 has 4 divisors (see below), whose sum is σ = 79234203372928. Its totient is φ = 79074456993180.

The previous prime is 79154330183023. The next prime is 79154330183057. The reversal of 79154330183053 is 35038103345197.

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 79154330183053 - 2⁵ = 79154330183021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79154330183057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39936593451 + ... + 39936595432.

It is an arithmetic number, because the mean of its divisors is an integer number (19808550843232).

Almost surely, 2^{79154330183053} is an apocalyptic number.

It is an amenable number.

79154330183053 is a deficient number, since it is larger than the sum of its proper divisors (79873189875).

79154330183053 is an equidigital number, since it uses as much as digits as its factorization.

79154330183053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79873189874.

The product of its (nonzero) digits is 4082400, while the sum is 52.

The spelling of 79154330183053 in words is "seventy-nine trillion, one hundred fifty-four billion, three hundred thirty million, one hundred eighty-three thousand, fifty-three".