2530971484 has 12 divisors (see below), whose sum is σ = 4429597984. Its totient is φ = 1265372064.

The previous prime is 2530971463. The next prime is 2530971571. The reversal of 2530971484 is 4841790352.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2530971484.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 39949 + ... + 81595.

Almost surely, 2^2530971484 is an apocalyptic number.

It is an amenable number.

2530971484 is a deficient number, since it is larger than the sum of its proper divisors (1898626500).

2530971484 is a wasteful number, since it uses less digits than its factorization.

2530971484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56844 (or 56842 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 2530971484 is about 50308.7615033405. The cubic root of 2530971484 is about 1362.7904578861.

The spelling of 2530971484 in words is "two billion, five hundred thirty million, nine hundred seventy-one thousand, four hundred eighty-four".