5025140028061 has 8 divisors (see below), whose sum is σ = 5171094042840. Its totient is φ = 4879719667008.

The previous prime is 5025140028017. The next prime is 5025140028187. The reversal of 5025140028061 is 1608200415205.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1104403420836 + 3920736607225 = 1050906^2 + 1980085^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5025140028061 - 2⁹ = 5025140027549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5025140028011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133394326 + ... + 133431991.

It is an arithmetic number, because the mean of its divisors is an integer number (646386755355).

Almost surely, 2^{5025140028061} is an apocalyptic number.

It is an amenable number.

5025140028061 is a deficient number, since it is larger than the sum of its proper divisors (145954014779).

5025140028061 is a wasteful number, since it uses less digits than its factorization.

5025140028061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266826863.

The product of its (nonzero) digits is 19200, while the sum is 34.

The spelling of 5025140028061 in words is "five trillion, twenty-five billion, one hundred forty million, twenty-eight thousand, sixty-one".