2546130655 has 8 divisors (see below), whose sum is σ = 3055804272. Its totient is φ = 2036606208.

The previous prime is 2546130641. The next prime is 2546130677. The reversal of 2546130655 is 5560316452.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2546130655 - 2⁵ = 2546130623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4527 + ... + 71503.

It is an arithmetic number, because the mean of its divisors is an integer number (381975534).

Almost surely, 2^2546130655 is an apocalyptic number.

2546130655 is a deficient number, since it is larger than the sum of its proper divisors (509673617).

2546130655 is an equidigital number, since it uses as much as digits as its factorization.

2546130655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74585.

The product of its (nonzero) digits is 108000, while the sum is 37.

The square root of 2546130655 is about 50459.1979226781. The cubic root of 2546130655 is about 1365.5058401545.

The spelling of 2546130655 in words is "two billion, five hundred forty-six million, one hundred thirty thousand, six hundred fifty-five".