11453630636051 has 4 divisors (see below), whose sum is σ = 11516910363504. Its totient is φ = 11390350908600.

The previous prime is 11453630636039. The next prime is 11453630636053. The reversal of 11453630636051 is 15063603635411.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11453630636051 - 2³⁸ = 11178752729107 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11453630635993 and 11453630636011.

It is not an unprimeable number, because it can be changed into a prime (11453630636053) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 31639863455 + ... + 31639863816.

It is an arithmetic number, because the mean of its divisors is an integer number (2879227590876).

Almost surely, 2^{11453630636051} is an apocalyptic number.

11453630636051 is a deficient number, since it is larger than the sum of its proper divisors (63279727453).

11453630636051 is an equidigital number, since it uses as much as digits as its factorization.

11453630636051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63279727452.

The product of its (nonzero) digits is 583200, while the sum is 44.

The spelling of 11453630636051 in words is "eleven trillion, four hundred fifty-three billion, six hundred thirty million, six hundred thirty-six thousand, fifty-one".