48915896249 has 16 divisors (see below), whose sum is σ = 53834852544. Its totient is φ = 44077089600.

The previous prime is 48915896243. The next prime is 48915896261. The reversal of 48915896249 is 94269851984.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 48915896249 - 2⁸ = 48915895993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48915896243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 632219 + ... + 705359.

It is an arithmetic number, because the mean of its divisors is an integer number (3364678284).

Almost surely, 2^48915896249 is an apocalyptic number.

It is an amenable number.

48915896249 is a deficient number, since it is larger than the sum of its proper divisors (4918956295).

48915896249 is a wasteful number, since it uses less digits than its factorization.

48915896249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73688.

The product of its digits is 44789760, while the sum is 65.

The spelling of 48915896249 in words is "forty-eight billion, nine hundred fifteen million, eight hundred ninety-six thousand, two hundred forty-nine".