2276131837530 has 128 divisors (see below), whose sum is σ = 5971167134208. Its totient is φ = 552944074752.

The previous prime is 2276131837501. The next prime is 2276131837571. The reversal of 2276131837530 is 357381316722.

It is a super-2 number, since 2×2276131837530² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2276131837530.

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 63 ways as a sum of consecutive naturals, for example, 3329419 + ... + 3954401.

It is an arithmetic number, because the mean of its divisors is an integer number (46649743236).

Almost surely, 2^{2276131837530} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2276131837530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2985583567104).

2276131837530 is an abundant number, since it is smaller than the sum of its proper divisors (3695035296678).

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

2276131837530 is a wasteful number, since it uses less digits than its factorization.

2276131837530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625240.

The product of its (nonzero) digits is 1270080, while the sum is 48.

The spelling of 2276131837530 in words is "two trillion, two hundred seventy-six billion, one hundred thirty-one million, eight hundred thirty-seven thousand, five hundred thirty".