53779644274 has 16 divisors (see below), whose sum is σ = 81585597600. Its totient is φ = 26584517344.

The previous prime is 53779644271. The next prime is 53779644301. The reversal of 53779644274 is 47244697735.

It is not an unprimeable number, because it can be changed into a prime (53779644271) 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 7 ways as a sum of consecutive naturals, for example, 2348709 + ... + 2371495.

It is an arithmetic number, because the mean of its divisors is an integer number (5099099850).

Almost surely, 2^53779644274 is an apocalyptic number.

53779644274 is a deficient number, since it is larger than the sum of its proper divisors (27805953326).

53779644274 is a wasteful number, since it uses less digits than its factorization.

53779644274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36137.

The product of its digits is 35562240, while the sum is 58.

The spelling of 53779644274 in words is "fifty-three billion, seven hundred seventy-nine million, six hundred forty-four thousand, two hundred seventy-four".