76327855182397 has 12 divisors (see below), whose sum is σ = 95619510888636. Its totient is φ = 60391270033920.

The previous prime is 76327855182343. The next prime is 76327855182419. The reversal of 76327855182397 is 79328155872367.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 48019273004836 + 28308582177561 = 6929594^2 + 5320581^2 .

It is not a de Polignac number, because 76327855182397 - 2³⁵ = 76293495444029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76327855182697) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59911973604 + ... + 59911974877.

It is an arithmetic number, because the mean of its divisors is an integer number (7968292574053).

Almost surely, 2^{76327855182397} is an apocalyptic number.

It is an amenable number.

76327855182397 is a deficient number, since it is larger than the sum of its proper divisors (19291655706239).

76327855182397 is a wasteful number, since it uses less digits than its factorization.

76327855182397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119823948508 (or 119823948501 counting only the distinct ones).

The product of its digits is 1066867200, while the sum is 73.

The spelling of 76327855182397 in words is "seventy-six trillion, three hundred twenty-seven billion, eight hundred fifty-five million, one hundred eighty-two thousand, three hundred ninety-seven".