7285618479960 has 160 divisors (see below), whose sum is σ = 24502255802640. Its totient is φ = 1941682565376.

The previous prime is 7285618479947. The next prime is 7285618479961. The reversal of 7285618479960 is 699748165827.

7285618479960 is a `hidden beast` number, since 7 + 2 + 8 + 5 + 61 + 8 + 479 + 96 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7285618479961) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4821219 + ... + 6149421.

Almost surely, 2^{7285618479960} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7285618479960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12251127901320).

7285618479960 is an abundant number, since it is smaller than the sum of its proper divisors (17216637322680).

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

7285618479960 is a wasteful number, since it uses less digits than its factorization.

7285618479960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1329919 (or 1329906 counting only the distinct ones).

The product of its (nonzero) digits is 365783040, while the sum is 72.

The spelling of 7285618479960 in words is "seven trillion, two hundred eighty-five billion, six hundred eighteen million, four hundred seventy-nine thousand, nine hundred sixty".