56029949 has 2 divisors, whose sum is σ = 56029950. Its totient is φ = 56029948.

The previous prime is 56029913. The next prime is 56029979. The reversal of 56029949 is 94992065.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46308025 + 9721924 = 6805^2 + 3118^2 .

It is a cyclic number.

It is not a de Polignac number, because 56029949 - 2⁸ = 56029693 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 (56029979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28014974 + 28014975.

It is an arithmetic number, because the mean of its divisors is an integer number (28014975).

Almost surely, 2^56029949 is an apocalyptic number.

It is an amenable number.

56029949 is a deficient number, since it is larger than the sum of its proper divisors (1).

56029949 is an equidigital number, since it uses as much as digits as its factorization.

56029949 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 174960, while the sum is 44.

The square root of 56029949 is about 7485.3155578105. The cubic root of 56029949 is about 382.6544272283.

It can be divided in two parts, 5602 and 9949, that added together give a palindrome (15551).

The spelling of 56029949 in words is "fifty-six million, twenty-nine thousand, nine hundred forty-nine".