2537883630 has 32 divisors (see below), whose sum is σ = 6767690400. Its totient is φ = 676768896.

The previous prime is 2537883629. The next prime is 2537883631. The reversal of 2537883630 is 363887352.

2537883630 is a `hidden beast` number, since 2 + 5 + 3 + 7 + 8 + 8 + 3 + 630 = 666.

It is an interprime number because it is at equal distance from previous prime (2537883629) and next prime (2537883631).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2537883631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4699515 + ... + 4700054.

It is an arithmetic number, because the mean of its divisors is an integer number (211490325).

Almost surely, 2^2537883630 is an apocalyptic number.

2537883630 is an abundant number, since it is smaller than the sum of its proper divisors (4229806770).

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

2537883630 is a wasteful number, since it uses less digits than its factorization.

2537883630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9399585 (or 9399579 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The square root of 2537883630 is about 50377.4119025581. The cubic root of 2537883630 is about 1364.0299350878.

The spelling of 2537883630 in words is "two billion, five hundred thirty-seven million, eight hundred eighty-three thousand, six hundred thirty".