253064114562 has 128 divisors (see below), whose sum is σ = 643966640640. Its totient is φ = 64626831360.

The previous prime is 253064114549. The next prime is 253064114573. The reversal of 253064114562 is 265411460352.

It is a self number, because there is not a number n which added to its sum of digits gives 253064114562.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1162888 + ... + 1363244.

It is an arithmetic number, because the mean of its divisors is an integer number (5030989380).

Almost surely, 2^253064114562 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 253064114562, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (321983320320).

253064114562 is an abundant number, since it is smaller than the sum of its proper divisors (390902526078).

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

253064114562 is a wasteful number, since it uses less digits than its factorization.

253064114562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200476.

The product of its (nonzero) digits is 172800, while the sum is 39.

The spelling of 253064114562 in words is "two hundred fifty-three billion, sixty-four million, one hundred fourteen thousand, five hundred sixty-two".