52455314152 has 32 divisors (see below), whose sum is σ = 103994553600. Its totient is φ = 24735815424.

The previous prime is 52455314123. The next prime is 52455314221. The reversal of 52455314152 is 25141355425.

It is a super-2 number, since 2×52455314152² (a number of 22 digits) contains 22 as substring.

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, 739873 + ... + 807664.

It is an arithmetic number, because the mean of its divisors is an integer number (3249829800).

Almost surely, 2^52455314152 is an apocalyptic number.

It is an amenable number.

52455314152 is a deficient number, since it is larger than the sum of its proper divisors (51539239448).

52455314152 is a wasteful number, since it uses less digits than its factorization.

52455314152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1547785 (or 1547781 counting only the distinct ones).

The product of its digits is 120000, while the sum is 37.

Adding to 52455314152 its reverse (25141355425), we get a palindrome (77596669577).

The spelling of 52455314152 in words is "fifty-two billion, four hundred fifty-five million, three hundred fourteen thousand, one hundred fifty-two".