52752802777778 has 16 divisors (see below), whose sum is σ = 79173976236696. Its totient is φ = 26361481587840.

The previous prime is 52752802777711. The next prime is 52752802777793. The reversal of 52752802777778 is 87777720825725.

52752802777778 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 27831670478329 + 24921132299449 = 5275573^2 + 4992107^2 .

It is a super-2 number, since 2×52752802777778² (a number of 28 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 24019868 + ... + 26123928.

Almost surely, 2^{52752802777778} is an apocalyptic number.

52752802777778 is a deficient number, since it is larger than the sum of its proper divisors (26421173458918).

52752802777778 is a wasteful number, since it uses less digits than its factorization.

52752802777778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2111149.

The product of its (nonzero) digits is 1505907200, while the sum is 74.

The spelling of 52752802777778 in words is "fifty-two trillion, seven hundred fifty-two billion, eight hundred two million, seven hundred seventy-seven thousand, seven hundred seventy-eight".