48408978253 has 2 divisors, whose sum is σ = 48408978254. Its totient is φ = 48408978252.

The previous prime is 48408978223. The next prime is 48408978287. The reversal of 48408978253 is 35287980484.

It is a happy number.

48408978253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47263629604 + 1145348649 = 217402^2 + 33843^2 .

It is a cyclic number.

It is not a de Polignac number, because 48408978253 - 2⁹ = 48408977741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48408978223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24204489126 + 24204489127.

It is an arithmetic number, because the mean of its divisors is an integer number (24204489127).

Almost surely, 2^48408978253 is an apocalyptic number.

It is an amenable number.

48408978253 is a deficient number, since it is larger than the sum of its proper divisors (1).

48408978253 is an equidigital number, since it uses as much as digits as its factorization.

48408978253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15482880, while the sum is 58.

The spelling of 48408978253 in words is "forty-eight billion, four hundred eight million, nine hundred seventy-eight thousand, two hundred fifty-three".