52435266550 has 24 divisors (see below), whose sum is σ = 98074470600. Its totient is φ = 20856929280.

The previous prime is 52435266547. The next prime is 52435266601. The reversal of 52435266550 is 5566253425.

It is a junction number, because it is equal to n+sod(n) for n = 52435266497 and 52435266506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2920395 + ... + 2938294.

It is an arithmetic number, because the mean of its divisors is an integer number (4086436275).

Almost surely, 2^52435266550 is an apocalyptic number.

52435266550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52435266550 is a deficient number, since it is larger than the sum of its proper divisors (45639204050).

52435266550 is a wasteful number, since it uses less digits than its factorization.

52435266550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5858880 (or 5858875 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 43.

The spelling of 52435266550 in words is "fifty-two billion, four hundred thirty-five million, two hundred sixty-six thousand, five hundred fifty".