2495837880 has 128 divisors (see below), whose sum is σ = 8433691200. Its totient is φ = 656418816.

The previous prime is 2495837867. The next prime is 2495837887. The reversal of 2495837880 is 887385942.

It is a happy number.

2495837880 is a `hidden beast` number, since 2 + 495 + 8 + 3 + 78 + 80 = 666.

2495837880 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2495837887) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63012 + ... + 94668.

Almost surely, 2^2495837880 is an apocalyptic number.

2495837880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2495837880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4216845600).

2495837880 is an abundant number, since it is smaller than the sum of its proper divisors (5937853320).

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

2495837880 is a wasteful number, since it uses less digits than its factorization.

2495837880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31750 (or 31740 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 54.

The square root of 2495837880 is about 49958.3614623218. The cubic root of 2495837880 is about 1356.4552078092.

The spelling of 2495837880 in words is "two billion, four hundred ninety-five million, eight hundred thirty-seven thousand, eight hundred eighty".