2636132070993 has 4 divisors (see below), whose sum is σ = 3514842761328. Its totient is φ = 1757421380660.

The previous prime is 2636132070977. The next prime is 2636132071031. The reversal of 2636132070993 is 3990702316362.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2636132070993 - 2⁴ = 2636132070977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2636132070293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 439355345163 + ... + 439355345168.

It is an arithmetic number, because the mean of its divisors is an integer number (878710690332).

Almost surely, 2^{2636132070993} is an apocalyptic number.

It is an amenable number.

2636132070993 is a deficient number, since it is larger than the sum of its proper divisors (878710690335).

2636132070993 is an equidigital number, since it uses as much as digits as its factorization.

2636132070993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 878710690334.

The product of its (nonzero) digits is 2204496, while the sum is 51.

The spelling of 2636132070993 in words is "two trillion, six hundred thirty-six billion, one hundred thirty-two million, seventy thousand, nine hundred ninety-three".