2475993870 has 192 divisors, whose sum is σ = 7678734336. Its totient is φ = 541624320.

The previous prime is 2475993857. The next prime is 2475993889. The reversal of 2475993870 is 783995742.

2475993870 is a `hidden beast` number, since 2 + 47 + 599 + 3 + 8 + 7 + 0 = 666.

It is a super-2 number, since 2×2475993870² = 12261091288555153800, which contains 22 as substring.

It is a congruent number.

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, 1893757 + ... + 1895063.

It is an arithmetic number, because the mean of its divisors is an integer number (39993408).

Almost surely, 2^2475993870 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2475993870, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3839367168).

2475993870 is an abundant number, since it is smaller than the sum of its proper divisors (5202740466).

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

2475993870 is a wasteful number, since it uses less digits than its factorization.

2475993870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1455 (or 1452 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 54.

The square root of 2475993870 is about 49759.3596220852. The cubic root of 2475993870 is about 1352.8506512436.

The spelling of 2475993870 in words is "two billion, four hundred seventy-five million, nine hundred ninety-three thousand, eight hundred seventy".