55967753 has 2 divisors, whose sum is σ = 55967754. Its totient is φ = 55967752.

The previous prime is 55967701. The next prime is 55967771. The reversal of 55967753 is 35776955.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48553024 + 7414729 = 6968^2 + 2723^2 .

It is a cyclic number.

It is not a de Polignac number, because 55967753 - 2²⁴ = 39190537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55967698 and 55967707.

It is not a weakly prime, because it can be changed into another prime (55967783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27983876 + 27983877.

It is an arithmetic number, because the mean of its divisors is an integer number (27983877).

Almost surely, 2^55967753 is an apocalyptic number.

It is an amenable number.

55967753 is a deficient number, since it is larger than the sum of its proper divisors (1).

55967753 is an equidigital number, since it uses as much as digits as its factorization.

55967753 is an evil number, because the sum of its binary digits is even.

The product of its digits is 992250, while the sum is 47.

The square root of 55967753 is about 7481.1598699667. The cubic root of 55967753 is about 382.5127863924.

The spelling of 55967753 in words is "fifty-five million, nine hundred sixty-seven thousand, seven hundred fifty-three".