52502530275278 has 16 divisors (see below), whose sum is σ = 79226117228160. Its totient is φ = 26093827478136.

The previous prime is 52502530275211. The next prime is 52502530275313. The reversal of 52502530275278 is 87257203520525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38018525 + ... + 39375287.

It is an arithmetic number, because the mean of its divisors is an integer number (4951632326760).

Almost surely, 2^{52502530275278} is an apocalyptic number.

52502530275278 is a deficient number, since it is larger than the sum of its proper divisors (26723586952882).

52502530275278 is a wasteful number, since it uses less digits than its factorization.

52502530275278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1472791.

The product of its (nonzero) digits is 11760000, while the sum is 53.

The spelling of 52502530275278 in words is "fifty-two trillion, five hundred two billion, five hundred thirty million, two hundred seventy-five thousand, two hundred seventy-eight".