53674273831 has 4 divisors (see below), whose sum is σ = 53943994000. Its totient is φ = 53404553664.

The previous prime is 53674273823. The next prime is 53674273867. The reversal of 53674273831 is 13837247635.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13837247635 = 5 ⋅2767449527.

It is a cyclic number.

It is not a de Polignac number, because 53674273831 - 2³ = 53674273823 is a prime.

It is a super-2 number, since 2×53674273831² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53674279831) 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, 134859786 + ... + 134860183.

It is an arithmetic number, because the mean of its divisors is an integer number (13485998500).

Almost surely, 2^53674273831 is an apocalyptic number.

53674273831 is a deficient number, since it is larger than the sum of its proper divisors (269720169).

53674273831 is a wasteful number, since it uses less digits than its factorization.

53674273831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269720168.

The product of its digits is 2540160, while the sum is 49.

The spelling of 53674273831 in words is "fifty-three billion, six hundred seventy-four million, two hundred seventy-three thousand, eight hundred thirty-one".