52136512510 has 8 divisors (see below), whose sum is σ = 93845722536. Its totient is φ = 20854605000.

The previous prime is 52136512489. The next prime is 52136512517. The reversal of 52136512510 is 1521563125.

52136512510 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52136512517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2606825616 + ... + 2606825635.

It is an arithmetic number, because the mean of its divisors is an integer number (11730715317).

Almost surely, 2^52136512510 is an apocalyptic number.

52136512510 is a deficient number, since it is larger than the sum of its proper divisors (41709210026).

52136512510 is a wasteful number, since it uses less digits than its factorization.

52136512510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5213651258.

The product of its (nonzero) digits is 9000, while the sum is 31.

The spelling of 52136512510 in words is "fifty-two billion, one hundred thirty-six million, five hundred twelve thousand, five hundred ten".