53642342998 has 32 divisors (see below), whose sum is σ = 83025528768. Its totient is φ = 25974230400.

The previous prime is 53642342939. The next prime is 53642343019. The reversal of 53642342998 is 89924324635.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 21654936 + ... + 21657412.

It is an arithmetic number, because the mean of its divisors is an integer number (2594547774).

Almost surely, 2^53642342998 is an apocalyptic number.

53642342998 is a deficient number, since it is larger than the sum of its proper divisors (29383185770).

53642342998 is a wasteful number, since it uses less digits than its factorization.

53642342998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3768.

The product of its digits is 11197440, while the sum is 55.

The spelling of 53642342998 in words is "fifty-three billion, six hundred forty-two million, three hundred forty-two thousand, nine hundred ninety-eight".