48025513 has 2 divisors, whose sum is σ = 48025514. Its totient is φ = 48025512.

The previous prime is 48025511. The next prime is 48025529. The reversal of 48025513 is 31552084.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24870169 + 23155344 = 4987^2 + 4812^2 .

It is a cyclic number.

It is not a de Polignac number, because 48025513 - 2¹ = 48025511 is a prime.

Together with 48025511, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (48025511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24012756 + 24012757.

It is an arithmetic number, because the mean of its divisors is an integer number (24012757).

Almost surely, 2^48025513 is an apocalyptic number.

It is an amenable number.

48025513 is a deficient number, since it is larger than the sum of its proper divisors (1).

48025513 is an equidigital number, since it uses as much as digits as its factorization.

48025513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 48025513 is about 6930.0442278531. The cubic root of 48025513 is about 363.4884963252.

Adding to 48025513 its reverse (31552084), we get a palindrome (79577597).

The spelling of 48025513 in words is "forty-eight million, twenty-five thousand, five hundred thirteen".