1152615098447 has 4 divisors (see below), whose sum is σ = 1163805536400. Its totient is φ = 1141424660496.

The previous prime is 1152615098419. The next prime is 1152615098449. The reversal of 1152615098447 is 7448905162511.

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 1152615098447 - 2³² = 1148320131151 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 (1152615098449) 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, 5595218822 + ... + 5595219027.

It is an arithmetic number, because the mean of its divisors is an integer number (290951384100).

Almost surely, 2^{1152615098447} is an apocalyptic number.

1152615098447 is a deficient number, since it is larger than the sum of its proper divisors (11190437953).

1152615098447 is a wasteful number, since it uses less digits than its factorization.

1152615098447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11190437952.

The product of its (nonzero) digits is 2419200, while the sum is 53.

The spelling of 1152615098447 in words is "one trillion, one hundred fifty-two billion, six hundred fifteen million, ninety-eight thousand, four hundred forty-seven".