56334437 has 2 divisors, whose sum is σ = 56334438. Its totient is φ = 56334436.

The previous prime is 56334403. The next prime is 56334457. The reversal of 56334437 is 73443365.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 54257956 + 2076481 = 7366^2 + 1441^2 .

It is a cyclic number.

It is not a de Polignac number, because 56334437 - 2¹² = 56330341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56334397 and 56334406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56334457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28167218 + 28167219.

It is an arithmetic number, because the mean of its divisors is an integer number (28167219).

Almost surely, 2^56334437 is an apocalyptic number.

It is an amenable number.

56334437 is a deficient number, since it is larger than the sum of its proper divisors (1).

56334437 is an equidigital number, since it uses as much as digits as its factorization.

56334437 is an evil number, because the sum of its binary digits is even.

The product of its digits is 90720, while the sum is 35.

The square root of 56334437 is about 7505.6270224412. The cubic root of 56334437 is about 383.3463384792.

The spelling of 56334437 in words is "fifty-six million, three hundred thirty-four thousand, four hundred thirty-seven".