2485189056 has 168 divisors, whose sum is σ = 8052084480. Its totient is φ = 672634368.

The previous prime is 2485189001. The next prime is 2485189067. The reversal of 2485189056 is 6509815842.

It is a tau number, because it is divible by the number of its divisors (168).

It is a super-2 number, since 2×2485189056² = 12352329288124342272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 2485188996 and 2485189014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 171801 + ... + 185703.

Almost surely, 2^2485189056 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 2485189056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4026042240).

2485189056 is an abundant number, since it is smaller than the sum of its proper divisors (5566895424).

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

2485189056 is a wasteful number, since it uses less digits than its factorization.

2485189056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13951 (or 13934 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 48.

The square root of 2485189056 is about 49851.6705437240. The cubic root of 2485189056 is about 1354.5232921366.

The spelling of 2485189056 in words is "two billion, four hundred eighty-five million, one hundred eighty-nine thousand, fifty-six".