55650350125 has 16 divisors (see below), whose sum is σ = 69709863600. Its totient is φ = 44354750400.

The previous prime is 55650350117. The next prime is 55650350131. The reversal of 55650350125 is 52105305655.

55650350125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 27149482441 + 28500867684 = 164771^2 + 168822^2 .

It is not a de Polignac number, because 55650350125 - 2³ = 55650350117 is a prime.

It is a super-2 number, since 2×55650350125² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 793890 + ... + 861139.

It is an arithmetic number, because the mean of its divisors is an integer number (4356866475).

Almost surely, 2^55650350125 is an apocalyptic number.

It is an amenable number.

55650350125 is a deficient number, since it is larger than the sum of its proper divisors (14059513475).

55650350125 is a wasteful number, since it uses less digits than its factorization.

55650350125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1655313 (or 1655303 counting only the distinct ones).

The product of its (nonzero) digits is 112500, while the sum is 37.

The spelling of 55650350125 in words is "fifty-five billion, six hundred fifty million, three hundred fifty thousand, one hundred twenty-five".