52042054602 has 16 divisors (see below), whose sum is σ = 104612457312. Its totient is φ = 17259293520.

The previous prime is 52042054601. The next prime is 52042054607. The reversal of 52042054602 is 20645024025.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 52042054602.

It is not an unprimeable number, because it can be changed into a prime (52042054601) 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, 22013224 + ... + 22015587.

It is an arithmetic number, because the mean of its divisors is an integer number (6538278582).

Almost surely, 2^52042054602 is an apocalyptic number.

52042054602 is an abundant number, since it is smaller than the sum of its proper divisors (52570402710).

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

52042054602 is a wasteful number, since it uses less digits than its factorization.

52042054602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44029013.

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 52042054602 its reverse (20645024025), we get a palindrome (72687078627).

The spelling of 52042054602 in words is "fifty-two billion, forty-two million, fifty-four thousand, six hundred two".