52406352015700 has 36 divisors (see below), whose sum is σ = 116495485928892. Its totient is φ = 20451259321600.

The previous prime is 52406352015697. The next prime is 52406352015709. The reversal of 52406352015700 is 751025360425.

It can be written as a sum of positive squares in 6 ways, for example, as 26372723451844 + 26033628563856 = 5135438^2 + 5102316^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52406352015709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6391014439 + ... + 6391022638.

It is an arithmetic number, because the mean of its divisors is an integer number (3235985720247).

Almost surely, 2^{52406352015700} is an apocalyptic number.

52406352015700 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52406352015700 is an abundant number, since it is smaller than the sum of its proper divisors (64089133913192).

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

52406352015700 is a wasteful number, since it uses less digits than its factorization.

52406352015700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12782037132 (or 12782037125 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 40.

The spelling of 52406352015700 in words is "fifty-two trillion, four hundred six billion, three hundred fifty-two million, fifteen thousand, seven hundred".