52506335554 has 8 divisors (see below), whose sum is σ = 79242690960. Its totient is φ = 26092105236.

The previous prime is 52506335509. The next prime is 52506335621. The reversal of 52506335554 is 45553360525.

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

It is a self number, because there is not a number n which added to its sum of digits gives 52506335554.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 80530864 + ... + 80531515.

It is an arithmetic number, because the mean of its divisors is an integer number (9905336370).

Almost surely, 2^52506335554 is an apocalyptic number.

52506335554 is a deficient number, since it is larger than the sum of its proper divisors (26736355406).

52506335554 is a wasteful number, since it uses less digits than its factorization.

52506335554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161062544.

The product of its (nonzero) digits is 1350000, while the sum is 43.

The spelling of 52506335554 in words is "fifty-two billion, five hundred six million, three hundred thirty-five thousand, five hundred fifty-four".