84756629027 has 6 divisors (see below), whose sum is σ = 98594446068. Its totient is φ = 72648539124.

The previous prime is 84756628993. The next prime is 84756629053. The reversal of 84756629027 is 72092665748.

It is not a de Polignac number, because 84756629027 - 2⁶ = 84756628963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84756625027) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 864863513 + ... + 864863610.

It is an arithmetic number, because the mean of its divisors is an integer number (16432407678).

Almost surely, 2^84756629027 is an apocalyptic number.

84756629027 is a deficient number, since it is larger than the sum of its proper divisors (13837817041).

84756629027 is a wasteful number, since it uses less digits than its factorization.

84756629027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1729727137 (or 1729727130 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 56.

The spelling of 84756629027 in words is "eighty-four billion, seven hundred fifty-six million, six hundred twenty-nine thousand, twenty-seven".