253150223580 has 144 divisors (see below), whose sum is σ = 808765461504. Its totient is φ = 63968065920.

The previous prime is 253150223567. The next prime is 253150223581. The reversal of 253150223580 is 85322051352.

253150223580 is a `hidden beast` number, since 2 + 5 + 3 + 1 + 50 + 2 + 23 + 580 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253150223581) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 157245 + ... + 728715.

It is an arithmetic number, because the mean of its divisors is an integer number (5616426816).

Almost surely, 2^253150223580 is an apocalyptic number.

253150223580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 253150223580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (404382730752).

253150223580 is an abundant number, since it is smaller than the sum of its proper divisors (555615237924).

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

253150223580 is a wasteful number, since it uses less digits than its factorization.

253150223580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571616 (or 571611 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 253150223580 in words is "two hundred fifty-three billion, one hundred fifty million, two hundred twenty-three thousand, five hundred eighty".