53537034998 has 4 divisors (see below), whose sum is σ = 80305552500. Its totient is φ = 26768517498.

The previous prime is 53537034919. The next prime is 53537035021. The reversal of 53537034998 is 89943073535.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13384258748 + ... + 13384258751.

It is an arithmetic number, because the mean of its divisors is an integer number (20076388125).

Almost surely, 2^53537034998 is an apocalyptic number.

53537034998 is a deficient number, since it is larger than the sum of its proper divisors (26768517502).

53537034998 is a wasteful number, since it uses less digits than its factorization.

53537034998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26768517501.

The product of its (nonzero) digits is 12247200, while the sum is 56.

The spelling of 53537034998 in words is "fifty-three billion, five hundred thirty-seven million, thirty-four thousand, nine hundred ninety-eight".