52390486762 has 8 divisors (see below), whose sum is σ = 81120753792. Its totient is φ = 25350235500.

The previous prime is 52390486747. The next prime is 52390486777. The reversal of 52390486762 is 26768409325.

It is an interprime number because it is at equal distance from previous prime (52390486747) and next prime (52390486777).

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 422503864 + ... + 422503987.

It is an arithmetic number, because the mean of its divisors is an integer number (10140094224).

Almost surely, 2^52390486762 is an apocalyptic number.

52390486762 is a deficient number, since it is larger than the sum of its proper divisors (28730267030).

52390486762 is a wasteful number, since it uses less digits than its factorization.

52390486762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845007884.

The product of its (nonzero) digits is 4354560, while the sum is 52.

The spelling of 52390486762 in words is "fifty-two billion, three hundred ninety million, four hundred eighty-six thousand, seven hundred sixty-two".