56893093 has 2 divisors, whose sum is σ = 56893094. Its totient is φ = 56893092.

The previous prime is 56893073. The next prime is 56893103. The reversal of 56893093 is 39039865.

56893093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 56280004 + 613089 = 7502^2 + 783^2 .

It is a cyclic number.

It is not a de Polignac number, because 56893093 - 2¹³ = 56884901 is a prime.

It is a super-2 number, since 2×56893093² = 6473648062213298, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56893003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28446546 + 28446547.

It is an arithmetic number, because the mean of its divisors is an integer number (28446547).

Almost surely, 2^56893093 is an apocalyptic number.

It is an amenable number.

56893093 is a deficient number, since it is larger than the sum of its proper divisors (1).

56893093 is an equidigital number, since it uses as much as digits as its factorization.

56893093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 174960, while the sum is 43.

The square root of 56893093 is about 7542.7510233336. The cubic root of 56893093 is about 384.6093592092.

The spelling of 56893093 in words is "fifty-six million, eight hundred ninety-three thousand, ninety-three".