48680557 has 2 divisors, whose sum is σ = 48680558. Its totient is φ = 48680556.

The previous prime is 48680551. The next prime is 48680563. The reversal of 48680557 is 75508684.

It is a balanced prime because it is at equal distance from previous prime (48680551) and next prime (48680563).

It can be written as a sum of positive squares in only one way, i.e., 39614436 + 9066121 = 6294^2 + 3011^2 .

It is a cyclic number.

It is not a de Polignac number, because 48680557 - 2³ = 48680549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48680551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24340278 + 24340279.

It is an arithmetic number, because the mean of its divisors is an integer number (24340279).

Almost surely, 2^48680557 is an apocalyptic number.

It is an amenable number.

48680557 is a deficient number, since it is larger than the sum of its proper divisors (1).

48680557 is an equidigital number, since it uses as much as digits as its factorization.

48680557 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 268800, while the sum is 43.

The square root of 48680557 is about 6977.1453331574. The cubic root of 48680557 is about 365.1336396857.

The spelling of 48680557 in words is "forty-eight million, six hundred eighty thousand, five hundred fifty-seven".