48700615949 has 2 divisors, whose sum is σ = 48700615950. Its totient is φ = 48700615948.

The previous prime is 48700615903. The next prime is 48700615961. The reversal of 48700615949 is 94951600784.

48700615949 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25294675849 + 23405940100 = 159043^2 + 152990^2 .

It is a cyclic number.

It is not a de Polignac number, because 48700615949 - 2²⁰ = 48699567373 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48700615949.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48700615979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24350307974 + 24350307975.

It is an arithmetic number, because the mean of its divisors is an integer number (24350307975).

Almost surely, 2^48700615949 is an apocalyptic number.

It is an amenable number.

48700615949 is a deficient number, since it is larger than the sum of its proper divisors (1).

48700615949 is an equidigital number, since it uses as much as digits as its factorization.

48700615949 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2177280, while the sum is 53.

The spelling of 48700615949 in words is "forty-eight billion, seven hundred million, six hundred fifteen thousand, nine hundred forty-nine".