2612055630 has 32 divisors (see below), whose sum is σ = 6270765984. Its totient is φ = 696344576.

The previous prime is 2612055601. The next prime is 2612055671. The reversal of 2612055630 is 365502162.

It is a super-2 number, since 2×2612055630² = 13645669228429393800, which contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

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, 111502 + ... + 132878.

It is an arithmetic number, because the mean of its divisors is an integer number (195961437).

Almost surely, 2^2612055630 is an apocalyptic number.

2612055630 is an abundant number, since it is smaller than the sum of its proper divisors (3658710354).

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

2612055630 is a wasteful number, since it uses less digits than its factorization.

2612055630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25460.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 2612055630 is about 51108.2735963562. The cubic root of 2612055630 is about 1377.1908882898.

Adding to 2612055630 its reverse (365502162), we get a palindrome (2977557792).

The spelling of 2612055630 in words is "two billion, six hundred twelve million, fifty-five thousand, six hundred thirty".