7053944377 has 2 divisors, whose sum is σ = 7053944378. Its totient is φ = 7053944376.

The previous prime is 7053944357. The next prime is 7053944437. The reversal of 7053944377 is 7734493507.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3563970601 + 3489973776 = 59699^2 + 59076^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7053944377 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7053944377.

It is not a weakly prime, because it can be changed into another prime (7053944347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3526972188 + 3526972189.

It is an arithmetic number, because the mean of its divisors is an integer number (3526972189).

Almost surely, 2^7053944377 is an apocalyptic number.

It is an amenable number.

7053944377 is a deficient number, since it is larger than the sum of its proper divisors (1).

7053944377 is an equidigital number, since it uses as much as digits as its factorization.

7053944377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2222640, while the sum is 49.

The square root of 7053944377 is about 83987.7632575127. The cubic root of 7053944377 is about 1917.8325129034.

The spelling of 7053944377 in words is "seven billion, fifty-three million, nine hundred forty-four thousand, three hundred seventy-seven".