2631635055290 has 8 divisors (see below), whose sum is σ = 4736943099540. Its totient is φ = 1052654022112.

The previous prime is 2631635055253. The next prime is 2631635055311. The reversal of 2631635055290 is 925505361362.

2631635055290 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2500278825529 + 131356229761 = 1581227^2 + 362431^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131581752755 + ... + 131581752774.

Almost surely, 2^{2631635055290} is an apocalyptic number.

2631635055290 is a deficient number, since it is larger than the sum of its proper divisors (2105308044250).

2631635055290 is a wasteful number, since it uses less digits than its factorization.

2631635055290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263163505536.

The product of its (nonzero) digits is 1458000, while the sum is 47.

The spelling of 2631635055290 in words is "two trillion, six hundred thirty-one billion, six hundred thirty-five million, fifty-five thousand, two hundred ninety".