52760286738 has 16 divisors (see below), whose sum is σ = 117245081760. Its totient is φ = 17586762228.

The previous prime is 52760286737. The next prime is 52760286739. The reversal of 52760286738 is 83768206725.

52760286738 is a `hidden beast` number, since 5 + 27 + 602 + 8 + 6 + 7 + 3 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (52760286737) and next prime (52760286739).

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 977042347 = 52760286738 / (5 + 2 + 7 + 6 + 0 + 2 + 8 + 6 + 7 + 3 + 8).

It is not an unprimeable number, because it can be changed into a prime (52760286737) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 488521120 + ... + 488521227.

It is an arithmetic number, because the mean of its divisors is an integer number (7327817610).

Almost surely, 2^52760286738 is an apocalyptic number.

52760286738 is an abundant number, since it is smaller than the sum of its proper divisors (64484795022).

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

52760286738 is a wasteful number, since it uses less digits than its factorization.

52760286738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 977042358 (or 977042352 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 54.

The spelling of 52760286738 in words is "fifty-two billion, seven hundred sixty million, two hundred eighty-six thousand, seven hundred thirty-eight".