53038997677 has 8 divisors (see below), whose sum is σ = 53936416800. Its totient is φ = 52144690224.

The previous prime is 53038997659. The next prime is 53038997707. The reversal of 53038997677 is 77679983035.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53038997677 is a prime.

It is a super-2 number, since 2×53038997677² (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 (53038997657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 743527 + ... + 811732.

It is an arithmetic number, because the mean of its divisors is an integer number (6742052100).

Almost surely, 2^53038997677 is an apocalyptic number.

It is an amenable number.

53038997677 is a deficient number, since it is larger than the sum of its proper divisors (897419123).

53038997677 is a wasteful number, since it uses less digits than its factorization.

53038997677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1555835.

The product of its (nonzero) digits is 60011280, while the sum is 64.

The spelling of 53038997677 in words is "fifty-three billion, thirty-eight million, nine hundred ninety-seven thousand, six hundred seventy-seven".