52245551502 has 32 divisors (see below), whose sum is σ = 116280748800. Its totient is φ = 17388255384.

The previous prime is 52245551483. The next prime is 52245551507. The reversal of 52245551502 is 20515554225.

52245551502 is a `hidden beast` number, since 52 + 2 + 4 + 5 + 551 + 50 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52245551507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 712752 + ... + 782627.

It is an arithmetic number, because the mean of its divisors is an integer number (3633773400).

Almost surely, 2^52245551502 is an apocalyptic number.

52245551502 is an abundant number, since it is smaller than the sum of its proper divisors (64035197298).

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

52245551502 is a wasteful number, since it uses less digits than its factorization.

52245551502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1496037 (or 1496031 counting only the distinct ones).

The product of its (nonzero) digits is 100000, while the sum is 36.

The spelling of 52245551502 in words is "fifty-two billion, two hundred forty-five million, five hundred fifty-one thousand, five hundred two".