53642361326 has 8 divisors (see below), whose sum is σ = 80996413584. Its totient is φ = 26643556800.

The previous prime is 53642361307. The next prime is 53642361359. The reversal of 53642361326 is 62316324635.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88811555 + ... + 88812158.

It is an arithmetic number, because the mean of its divisors is an integer number (10124551698).

Almost surely, 2^53642361326 is an apocalyptic number.

53642361326 is a deficient number, since it is larger than the sum of its proper divisors (27354052258).

53642361326 is a wasteful number, since it uses less digits than its factorization.

53642361326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177623866.

The product of its digits is 466560, while the sum is 41.

The spelling of 53642361326 in words is "fifty-three billion, six hundred forty-two million, three hundred sixty-one thousand, three hundred twenty-six".