61052550825 has 48 divisors (see below), whose sum is σ = 117714588800. Its totient is φ = 27909725760.

The previous prime is 61052550803. The next prime is 61052550827. The reversal of 61052550825 is 52805525016.

It is not a de Polignac number, because 61052550825 - 2⁸ = 61052550569 is a prime.

It is not an unprimeable number, because it can be changed into a prime (61052550827) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1160914 + ... + 1212363.

Almost surely, 2^61052550825 is an apocalyptic number.

It is an amenable number.

61052550825 is a deficient number, since it is larger than the sum of its proper divisors (56662037975).

61052550825 is a wasteful number, since it uses less digits than its factorization.

61052550825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2373311 (or 2373292 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 39.

The spelling of 61052550825 in words is "sixty-one billion, fifty-two million, five hundred fifty thousand, eight hundred twenty-five".