2549794960 has 40 divisors (see below), whose sum is σ = 5958100800. Its totient is φ = 1014786432.

The previous prime is 2549794957. The next prime is 2549794969. The reversal of 2549794960 is 694979452.

2549794960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (2549794969) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64162 + ... + 96001.

It is an arithmetic number, because the mean of its divisors is an integer number (148952520).

Almost surely, 2^2549794960 is an apocalyptic number.

2549794960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2549794960 is an abundant number, since it is smaller than the sum of its proper divisors (3408305840).

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

2549794960 is a wasteful number, since it uses less digits than its factorization.

2549794960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160375 (or 160369 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 55.

The square root of 2549794960 is about 50495.4944524757. The cubic root of 2549794960 is about 1366.1605894088.

The spelling of 2549794960 in words is "two billion, five hundred forty-nine million, seven hundred ninety-four thousand, nine hundred sixty".