52502545554 has 16 divisors (see below), whose sum is σ = 105148353792. Its totient is φ = 17476971408.

The previous prime is 52502545553. The next prime is 52502545559. The reversal of 52502545554 is 45554520525.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (52502545553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5964514 + ... + 5973309.

It is an arithmetic number, because the mean of its divisors is an integer number (6571772112).

Almost surely, 2^52502545554 is an apocalyptic number.

52502545554 is an abundant number, since it is smaller than the sum of its proper divisors (52645808238).

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

52502545554 is a wasteful number, since it uses less digits than its factorization.

52502545554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11938561.

The product of its (nonzero) digits is 1000000, while the sum is 42.

The spelling of 52502545554 in words is "fifty-two billion, five hundred two million, five hundred forty-five thousand, five hundred fifty-four".