2594652880 has 80 divisors (see below), whose sum is σ = 6593577984. Its totient is φ = 945285120.

The previous prime is 2594652871. The next prime is 2594652883. The reversal of 2594652880 is 882564952.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2594652883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11389 + ... + 72931.

Almost surely, 2^2594652880 is an apocalyptic number.

2594652880 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 2594652880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3296788992).

2594652880 is an abundant number, since it is smaller than the sum of its proper divisors (3998925104).

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

2594652880 is a wasteful number, since it uses less digits than its factorization.

2594652880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61604 (or 61598 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 49.

The square root of 2594652880 is about 50937.7353246098. The cubic root of 2594652880 is about 1374.1255716303.

The spelling of 2594652880 in words is "two billion, five hundred ninety-four million, six hundred fifty-two thousand, eight hundred eighty".