5277807750078 has 32 divisors (see below), whose sum is σ = 11844585061920. Its totient is φ = 1741850740800.

The previous prime is 5277807749989. The next prime is 5277807750107. The reversal of 5277807750078 is 8700577087725.

5277807750078 is a `hidden beast` number, since 52 + 7 + 7 + 8 + 0 + 7 + 7 + 500 + 78 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 5277807749997 and 5277807750024.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 483841975 + ... + 483852882.

It is an arithmetic number, because the mean of its divisors is an integer number (370143283185).

Almost surely, 2^{5277807750078} is an apocalyptic number.

5277807750078 is an abundant number, since it is smaller than the sum of its proper divisors (6566777311842).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5277807750078 is a wasteful number, since it uses less digits than its factorization.

5277807750078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 967694969 (or 967694963 counting only the distinct ones).

The product of its (nonzero) digits is 53782400, while the sum is 63.

The spelling of 5277807750078 in words is "five trillion, two hundred seventy-seven billion, eight hundred seven million, seven hundred fifty thousand, seventy-eight".