2475800040 has 128 divisors (see below), whose sum is σ = 8857589760. Its totient is φ = 541288704.

The previous prime is 2475800011. The next prime is 2475800051. The reversal of 2475800040 is 400085742.

2475800040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2475800040² = 12259171676128003200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 2475799980 and 2475800007.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44754 + ... + 83393.

It is an arithmetic number, because the mean of its divisors is an integer number (69199920).

Almost surely, 2^2475800040 is an apocalyptic number.

2475800040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2475800040 is an abundant number, since it is smaller than the sum of its proper divisors (6381789720).

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

2475800040 is a wasteful number, since it uses less digits than its factorization.

2475800040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128191 (or 128187 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 2475800040 is about 49757.4119101868. The cubic root of 2475800040 is about 1352.8153482638.

Adding to 2475800040 its reverse (400085742), we get a palindrome (2875885782).

The spelling of 2475800040 in words is "two billion, four hundred seventy-five million, eight hundred thousand, forty".