53037374693 has 8 divisors (see below), whose sum is σ = 53609493600. Its totient is φ = 52466671600.

The previous prime is 53037374659. The next prime is 53037374743. The reversal of 53037374693 is 39647373035.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53037374693 - 2⁶ = 53037374629 is a prime.

It is a super-2 number, since 2×53037374693² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53037374393) 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, 278543 + ... + 428556.

It is an arithmetic number, because the mean of its divisors is an integer number (6701186700).

Almost surely, 2^53037374693 is an apocalyptic number.

It is an amenable number.

53037374693 is a deficient number, since it is larger than the sum of its proper divisors (572118907).

53037374693 is a wasteful number, since it uses less digits than its factorization.

53037374693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707907.

The product of its (nonzero) digits is 4286520, while the sum is 50.

The spelling of 53037374693 in words is "fifty-three billion, thirty-seven million, three hundred seventy-four thousand, six hundred ninety-three".