40113552553115 has 4 divisors (see below), whose sum is σ = 48136263063744. Its totient is φ = 32090842042488.

The previous prime is 40113552553093. The next prime is 40113552553177. The reversal of 40113552553115 is 51135525531104.

It is a happy number.

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 40113552553115 - 2⁸ = 40113552552859 is a prime.

It is a Duffinian 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, 4011355255307 + ... + 4011355255316.

It is an arithmetic number, because the mean of its divisors is an integer number (12034065765936).

Almost surely, 2^{40113552553115} is an apocalyptic number.

40113552553115 is a deficient number, since it is larger than the sum of its proper divisors (8022710510629).

40113552553115 is an equidigital number, since it uses as much as digits as its factorization.

40113552553115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8022710510628.

The product of its (nonzero) digits is 225000, while the sum is 41.

The spelling of 40113552553115 in words is "forty trillion, one hundred thirteen billion, five hundred fifty-two million, five hundred fifty-three thousand, one hundred fifteen".