2530604460 has 96 divisors (see below), whose sum is σ = 7280888832. Its totient is φ = 656340480.

The previous prime is 2530604443. The next prime is 2530604519. The reversal of 2530604460 is 644060352.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 901419 + ... + 904221.

It is an arithmetic number, because the mean of its divisors is an integer number (75842592).

Almost surely, 2^2530604460 is an apocalyptic number.

2530604460 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 2530604460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3640444416).

2530604460 is an abundant number, since it is smaller than the sum of its proper divisors (4750284372).

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

2530604460 is a wasteful number, since it uses less digits than its factorization.

2530604460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3223 (or 3221 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 2530604460 is about 50305.1136565658. The cubic root of 2530604460 is about 1362.7245805491.

The spelling of 2530604460 in words is "two billion, five hundred thirty million, six hundred four thousand, four hundred sixty".