5061602521 has 2 divisors, whose sum is σ = 5061602522. Its totient is φ = 5061602520.

The previous prime is 5061602471. The next prime is 5061602591. The reversal of 5061602521 is 1252061605.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5041000000 + 20602521 = 71000^2 + 4539^2 .

It is a cyclic number.

It is not a de Polignac number, because 5061602521 - 2¹¹ = 5061600473 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5061602521.

It is not a weakly prime, because it can be changed into another prime (5061602591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2530801260 + 2530801261.

It is an arithmetic number, because the mean of its divisors is an integer number (2530801261).

Almost surely, 2^5061602521 is an apocalyptic number.

It is an amenable number.

5061602521 is a deficient number, since it is larger than the sum of its proper divisors (1).

5061602521 is an equidigital number, since it uses as much as digits as its factorization.

5061602521 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 5061602521 is about 71144.9402347068. The cubic root of 5061602521 is about 1716.9698904760.

The spelling of 5061602521 in words is "five billion, sixty-one million, six hundred two thousand, five hundred twenty-one".