2246511064557 has 4 divisors (see below), whose sum is σ = 2995348086080. Its totient is φ = 1497674043036.

The previous prime is 2246511064541. The next prime is 2246511064561. The reversal of 2246511064557 is 7554601156422.

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 not a de Polignac number, because 2246511064557 - 2⁴ = 2246511064541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2246511064157) 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, 374418510757 + ... + 374418510762.

It is an arithmetic number, because the mean of its divisors is an integer number (748837021520).

Almost surely, 2^{2246511064557} is an apocalyptic number.

It is an amenable number.

2246511064557 is a deficient number, since it is larger than the sum of its proper divisors (748837021523).

2246511064557 is an equidigital number, since it uses as much as digits as its factorization.

2246511064557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748837021522.

The product of its (nonzero) digits is 2016000, while the sum is 48.

The spelling of 2246511064557 in words is "two trillion, two hundred forty-six billion, five hundred eleven million, sixty-four thousand, five hundred fifty-seven".