52001705521874 has 32 divisors (see below), whose sum is σ = 79180396283520. Its totient is φ = 25611593328000.

The previous prime is 52001705521841. The next prime is 52001705521879. The reversal of 52001705521874 is 47812550710025.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (52001705521879) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33709502 + ... + 35218374.

It is an arithmetic number, because the mean of its divisors is an integer number (2474387383860).

Almost surely, 2^{52001705521874} is an apocalyptic number.

52001705521874 is a deficient number, since it is larger than the sum of its proper divisors (27178690761646).

52001705521874 is a wasteful number, since it uses less digits than its factorization.

52001705521874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1509986.

The product of its (nonzero) digits is 784000, while the sum is 47.

The spelling of 52001705521874 in words is "fifty-two trillion, one billion, seven hundred five million, five hundred twenty-one thousand, eight hundred seventy-four".