848013557 has 2 divisors, whose sum is σ = 848013558. Its totient is φ = 848013556.

The previous prime is 848013541. The next prime is 848013589. The reversal of 848013557 is 755310848.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 779023921 + 68989636 = 27911^2 + 8306^2 .

It is a cyclic number.

It is not a de Polignac number, because 848013557 - 2⁴ = 848013541 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (848016557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 424006778 + 424006779.

It is an arithmetic number, because the mean of its divisors is an integer number (424006779).

Almost surely, 2^848013557 is an apocalyptic number.

It is an amenable number.

848013557 is a deficient number, since it is larger than the sum of its proper divisors (1).

848013557 is an equidigital number, since it uses as much as digits as its factorization.

848013557 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 134400, while the sum is 41.

The square root of 848013557 is about 29120.6723308374. The cubic root of 848013557 is about 946.5297422448.

The spelling of 848013557 in words is "eight hundred forty-eight million, thirteen thousand, five hundred fifty-seven".