48433742261 has 2 divisors, whose sum is σ = 48433742262. Its totient is φ = 48433742260.

The previous prime is 48433742207. The next prime is 48433742281. The reversal of 48433742261 is 16224733484.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44391961636 + 4041780625 = 210694^2 + 63575^2 .

It is a cyclic number.

It is not a de Polignac number, because 48433742261 - 2²⁶ = 48366633397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48433742281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24216871130 + 24216871131.

It is an arithmetic number, because the mean of its divisors is an integer number (24216871131).

Almost surely, 2^48433742261 is an apocalyptic number.

It is an amenable number.

48433742261 is a deficient number, since it is larger than the sum of its proper divisors (1).

48433742261 is an equidigital number, since it uses as much as digits as its factorization.

48433742261 is an evil number, because the sum of its binary digits is even.

The product of its digits is 774144, while the sum is 44.

The spelling of 48433742261 in words is "forty-eight billion, four hundred thirty-three million, seven hundred forty-two thousand, two hundred sixty-one".