2264355401515 has 4 divisors (see below), whose sum is σ = 2717226481824. Its totient is φ = 1811484321208.

The previous prime is 2264355401507. The next prime is 2264355401519. The reversal of 2264355401515 is 5151045534622.

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 2264355401515 - 2³ = 2264355401507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2264355401519) 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, 226435540147 + ... + 226435540156.

It is an arithmetic number, because the mean of its divisors is an integer number (679306620456).

Almost surely, 2^{2264355401515} is an apocalyptic number.

2264355401515 is a deficient number, since it is larger than the sum of its proper divisors (452871080309).

2264355401515 is an equidigital number, since it uses as much as digits as its factorization.

2264355401515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452871080308.

The product of its (nonzero) digits is 720000, while the sum is 43.

The spelling of 2264355401515 in words is "two trillion, two hundred sixty-four billion, three hundred fifty-five million, four hundred one thousand, five hundred fifteen".