2525038698073 has 4 divisors (see below), whose sum is σ = 2525089585060. Its totient is φ = 2524987811088.

The previous prime is 2525038698059. The next prime is 2525038698079. The reversal of 2525038698073 is 3708968305252.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 302100831769 + 2222937866304 = 549637^2 + 1490952^2 .

It is a cyclic number.

It is not a de Polignac number, because 2525038698073 - 2¹³ = 2525038689881 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2525038697999 and 2525038698017.

It is not an unprimeable number, because it can be changed into a prime (2525038698079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25368990 + ... + 25468327.

It is an arithmetic number, because the mean of its divisors is an integer number (631272396265).

Almost surely, 2^{2525038698073} is an apocalyptic number.

It is an amenable number.

2525038698073 is a deficient number, since it is larger than the sum of its proper divisors (50886987).

2525038698073 is an equidigital number, since it uses as much as digits as its factorization.

2525038698073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50886986.

The product of its (nonzero) digits is 21772800, while the sum is 58.

The spelling of 2525038698073 in words is "two trillion, five hundred twenty-five billion, thirty-eight million, six hundred ninety-eight thousand, seventy-three".