52401563115 has 16 divisors (see below), whose sum is σ = 91464546816. Its totient is φ = 25406818400.

The previous prime is 52401563101. The next prime is 52401563117. The reversal of 52401563115 is 51136510425.

52401563115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52401563115 - 2⁴ = 52401563099 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (52401563117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158792451 + ... + 158792780.

It is an arithmetic number, because the mean of its divisors is an integer number (5716534176).

Almost surely, 2^52401563115 is an apocalyptic number.

52401563115 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

52401563115 is a deficient number, since it is larger than the sum of its proper divisors (39062983701).

52401563115 is a wasteful number, since it uses less digits than its factorization.

52401563115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317585250.

The product of its (nonzero) digits is 18000, while the sum is 33.

It can be divided in two parts, 52401 and 563115, that added together give a palindrome (615516).

The spelling of 52401563115 in words is "fifty-two billion, four hundred one million, five hundred sixty-three thousand, one hundred fifteen".