48187235533 has 2 divisors, whose sum is σ = 48187235534. Its totient is φ = 48187235532.

The previous prime is 48187235497. The next prime is 48187235581. The reversal of 48187235533 is 33553278184.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48183323049 + 3912484 = 219507^2 + 1978^2 .

It is a cyclic number.

It is not a de Polignac number, because 48187235533 - 2²⁹ = 47650364621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48187236533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24093617766 + 24093617767.

It is an arithmetic number, because the mean of its divisors is an integer number (24093617767).

Almost surely, 2^48187235533 is an apocalyptic number.

It is an amenable number.

48187235533 is a deficient number, since it is larger than the sum of its proper divisors (1).

48187235533 is an equidigital number, since it uses as much as digits as its factorization.

48187235533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2419200, while the sum is 49.

The spelling of 48187235533 in words is "forty-eight billion, one hundred eighty-seven million, two hundred thirty-five thousand, five hundred thirty-three".