52161675840392 has 32 divisors (see below), whose sum is σ = 97870105562880. Its totient is φ = 26062985165760.

The previous prime is 52161675840383. The next prime is 52161675840401. The reversal of 52161675840392 is 29304857616125.

It is an interprime number because it is at equal distance from previous prime (52161675840383) and next prime (52161675840401).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102219593 + ... + 102728615.

It is an arithmetic number, because the mean of its divisors is an integer number (3058440798840).

It is a 1-persistent number, because it is pandigital, but 2⋅52161675840392 = 104323351680784 is not.

Almost surely, 2^{52161675840392} is an apocalyptic number.

It is an amenable number.

52161675840392 is a deficient number, since it is larger than the sum of its proper divisors (45708429722488).

52161675840392 is a wasteful number, since it uses less digits than its factorization.

52161675840392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517773 (or 517769 counting only the distinct ones).

The product of its (nonzero) digits is 21772800, while the sum is 59.

The spelling of 52161675840392 in words is "fifty-two trillion, one hundred sixty-one billion, six hundred seventy-five million, eight hundred forty thousand, three hundred ninety-two".