52542020002 has 16 divisors (see below), whose sum is σ = 79284065760. Its totient is φ = 26114112288.

The previous prime is 52542019903. The next prime is 52542020023. The reversal of 52542020002 is 20002024525.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 941998 + ... + 996214.

It is an arithmetic number, because the mean of its divisors is an integer number (4955254110).

Almost surely, 2^52542020002 is an apocalyptic number.

52542020002 is a deficient number, since it is larger than the sum of its proper divisors (26742045758).

52542020002 is a wasteful number, since it uses less digits than its factorization.

52542020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57105.

The product of its (nonzero) digits is 1600, while the sum is 22.

Adding to 52542020002 its reverse (20002024525), we get a palindrome (72544044527).

The spelling of 52542020002 in words is "fifty-two billion, five hundred forty-two million, twenty thousand, two".