4253115040015 has 4 divisors (see below), whose sum is σ = 5103738048024. Its totient is φ = 3402492032008.

The previous prime is 4253115039989. The next prime is 4253115040021. The reversal of 4253115040015 is 5100405113524.

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 4253115040015 - 2¹⁵ = 4253115007247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 425311503997 + ... + 425311504006.

It is an arithmetic number, because the mean of its divisors is an integer number (1275934512006).

Almost surely, 2^{4253115040015} is an apocalyptic number.

4253115040015 is a deficient number, since it is larger than the sum of its proper divisors (850623008009).

4253115040015 is an equidigital number, since it uses as much as digits as its factorization.

4253115040015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850623008008.

The product of its (nonzero) digits is 12000, while the sum is 31.

The spelling of 4253115040015 in words is "four trillion, two hundred fifty-three billion, one hundred fifteen million, forty thousand, fifteen".