253604761410 has 192 divisors, whose sum is σ = 821701739520. Its totient is φ = 48643395840.

The previous prime is 253604761373. The next prime is 253604761439. The reversal of 253604761410 is 14167406352.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 65581 + ... + 715199.

It is an arithmetic number, because the mean of its divisors is an integer number (4279696560).

Almost surely, 2^253604761410 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 253604761410, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (410850869760).

253604761410 is an abundant number, since it is smaller than the sum of its proper divisors (568096978110).

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

253604761410 is a wasteful number, since it uses less digits than its factorization.

253604761410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649673 (or 649660 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The spelling of 253604761410 in words is "two hundred fifty-three billion, six hundred four million, seven hundred sixty-one thousand, four hundred ten".