52098868778 has 8 divisors (see below), whose sum is σ = 85252694400. Its totient is φ = 23681303980.

The previous prime is 52098868777. The next prime is 52098868823. The reversal of 52098868778 is 87786889025.

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

It is not an unprimeable number, because it can be changed into a prime (52098868777) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1184065178 + ... + 1184065221.

It is an arithmetic number, because the mean of its divisors is an integer number (10656586800).

Almost surely, 2^52098868778 is an apocalyptic number.

52098868778 is a deficient number, since it is larger than the sum of its proper divisors (33153825622).

52098868778 is a wasteful number, since it uses less digits than its factorization.

52098868778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2368130412.

The product of its (nonzero) digits is 108380160, while the sum is 68.

The spelling of 52098868778 in words is "fifty-two billion, ninety-eight million, eight hundred sixty-eight thousand, seven hundred seventy-eight".