52263605544 has 16 divisors (see below), whose sum is σ = 130659013920. Its totient is φ = 17421201840.

The previous prime is 52263605521. The next prime is 52263605549. The reversal of 52263605544 is 44550636225.

It is a junction number, because it is equal to n+sod(n) for n = 52263605496 and 52263605505.

It is not an unprimeable number, because it can be changed into a prime (52263605549) 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, 1088825092 + ... + 1088825139.

It is an arithmetic number, because the mean of its divisors is an integer number (8166188370).

Almost surely, 2^52263605544 is an apocalyptic number.

It is an amenable number.

52263605544 is an abundant number, since it is smaller than the sum of its proper divisors (78395408376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52263605544 is a wasteful number, since it uses less digits than its factorization.

52263605544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2177650240 (or 2177650236 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 42.

The spelling of 52263605544 in words is "fifty-two billion, two hundred sixty-three million, six hundred five thousand, five hundred forty-four".