48900613 has 2 divisors, whose sum is σ = 48900614. Its totient is φ = 48900612.

The previous prime is 48900581. The next prime is 48900647. The reversal of 48900613 is 31600984.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38155329 + 10745284 = 6177^2 + 3278^2 .

It is a cyclic number.

It is not a de Polignac number, because 48900613 - 2⁵ = 48900581 is a prime.

It is a plaindrome in base 14.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48900013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24450306 + 24450307.

It is an arithmetic number, because the mean of its divisors is an integer number (24450307).

Almost surely, 2^48900613 is an apocalyptic number.

It is an amenable number.

48900613 is a deficient number, since it is larger than the sum of its proper divisors (1).

48900613 is an equidigital number, since it uses as much as digits as its factorization.

48900613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 48900613 is about 6992.8973251436. The cubic root of 48900613 is about 365.6829971357.

The spelling of 48900613 in words is "forty-eight million, nine hundred thousand, six hundred thirteen".