53675934379 has 4 divisors (see below), whose sum is σ = 54817975584. Its totient is φ = 52533893176.

The previous prime is 53675934359. The next prime is 53675934391. The reversal of 53675934379 is 97343957635.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 53675934379 - 2³¹ = 51528450731 is a prime.

It is a super-2 number, since 2×53675934379² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53675934329) 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, 571020532 + ... + 571020625.

It is an arithmetic number, because the mean of its divisors is an integer number (13704493896).

Almost surely, 2^53675934379 is an apocalyptic number.

53675934379 is a deficient number, since it is larger than the sum of its proper divisors (1142041205).

53675934379 is a wasteful number, since it uses less digits than its factorization.

53675934379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1142041204.

The product of its digits is 64297800, while the sum is 61.

The spelling of 53675934379 in words is "fifty-three billion, six hundred seventy-five million, nine hundred thirty-four thousand, three hundred seventy-nine".