5247525401 has 2 divisors, whose sum is σ = 5247525402. Its totient is φ = 5247525400.

The previous prime is 5247525391. The next prime is 5247525421. The reversal of 5247525401 is 1045257425.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3926275600 + 1321249801 = 62660^2 + 36349^2 .

It is a cyclic number.

It is not a de Polignac number, because 5247525401 - 2¹⁰ = 5247524377 is a prime.

It is not a weakly prime, because it can be changed into another prime (5247525421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2623762700 + 2623762701.

It is an arithmetic number, because the mean of its divisors is an integer number (2623762701).

Almost surely, 2^5247525401 is an apocalyptic number.

It is an amenable number.

5247525401 is a deficient number, since it is larger than the sum of its proper divisors (1).

5247525401 is an equidigital number, since it uses as much as digits as its factorization.

5247525401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56000, while the sum is 35.

The square root of 5247525401 is about 72439.8053627976. The cubic root of 5247525401 is about 1737.7402073987.

The spelling of 5247525401 in words is "five billion, two hundred forty-seven million, five hundred twenty-five thousand, four hundred one".