11007645001 has 4 divisors (see below), whose sum is σ = 11062960000. Its totient is φ = 10952330004.

The previous prime is 11007644987. The next prime is 11007645023. The reversal of 11007645001 is 10054670011.

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 11007645001 - 2⁵ = 11007644969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11007640001) 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, 27657201 + ... + 27657598.

It is an arithmetic number, because the mean of its divisors is an integer number (2765740000).

Almost surely, 2^11007645001 is an apocalyptic number.

It is an amenable number.

11007645001 is a deficient number, since it is larger than the sum of its proper divisors (55314999).

11007645001 is an equidigital number, since it uses as much as digits as its factorization.

11007645001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55314998.

The product of its (nonzero) digits is 840, while the sum is 25.

The spelling of 11007645001 in words is "eleven billion, seven million, six hundred forty-five thousand, one".