2594453040 has 120 divisors (see below), whose sum is σ = 9171667440. Its totient is φ = 655437312.

The previous prime is 2594453003. The next prime is 2594453051. The reversal of 2594453040 is 403544952.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 2594452986 and 2594453004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 81147 + ... + 108506.

It is an arithmetic number, because the mean of its divisors is an integer number (76430562).

Almost surely, 2^2594453040 is an apocalyptic number.

2594453040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2594453040 is an abundant number, since it is smaller than the sum of its proper divisors (6577214400).

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

2594453040 is a wasteful number, since it uses less digits than its factorization.

2594453040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189691 (or 189682 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 2594453040 is about 50935.7736762680. The cubic root of 2594453040 is about 1374.0902923698.

Adding to 2594453040 its reverse (403544952), we get a palindrome (2997997992).

The spelling of 2594453040 in words is "two billion, five hundred ninety-four million, four hundred fifty-three thousand, forty".