48486344667515 has 4 divisors (see below), whose sum is σ = 58183613601024. Its totient is φ = 38789075734008.

The previous prime is 48486344667493. The next prime is 48486344667529. The reversal of 48486344667515 is 51576644368484.

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 48486344667515 - 2⁶ = 48486344667451 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, 4848634466747 + ... + 4848634466756.

It is an arithmetic number, because the mean of its divisors is an integer number (14545903400256).

Almost surely, 2^{48486344667515} is an apocalyptic number.

48486344667515 is a deficient number, since it is larger than the sum of its proper divisors (9697268933509).

48486344667515 is an equidigital number, since it uses as much as digits as its factorization.

48486344667515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9697268933508.

The product of its digits is 1857945600, while the sum is 71.

The spelling of 48486344667515 in words is "forty-eight trillion, four hundred eighty-six billion, three hundred forty-four million, six hundred sixty-seven thousand, five hundred fifteen".