48452156513 has 2 divisors, whose sum is σ = 48452156514. Its totient is φ = 48452156512.

The previous prime is 48452156471. The next prime is 48452156527. The reversal of 48452156513 is 31565125484.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41167192609 + 7284963904 = 202897^2 + 85352^2 .

It is a cyclic number.

It is not a de Polignac number, because 48452156513 - 2²² = 48447962209 is a prime.

It is a super-2 number, since 2×48452156513² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (48452156563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24226078256 + 24226078257.

It is an arithmetic number, because the mean of its divisors is an integer number (24226078257).

Almost surely, 2^48452156513 is an apocalyptic number.

It is an amenable number.

48452156513 is a deficient number, since it is larger than the sum of its proper divisors (1).

48452156513 is an equidigital number, since it uses as much as digits as its factorization.

48452156513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 576000, while the sum is 44.

The spelling of 48452156513 in words is "forty-eight billion, four hundred fifty-two million, one hundred fifty-six thousand, five hundred thirteen".