2125537270 has 16 divisors (see below), whose sum is σ = 3828373920. Its totient is φ = 849680064.

The previous prime is 2125537247. The next prime is 2125537273. The reversal of 2125537270 is 727355212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2125537273) 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, 49962 + ... + 82141.

It is an arithmetic number, because the mean of its divisors is an integer number (239273370).

Almost surely, 2^2125537270 is an apocalyptic number.

2125537270 is a deficient number, since it is larger than the sum of its proper divisors (1702836650).

2125537270 is a wasteful number, since it uses less digits than its factorization.

2125537270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133719.

The product of its (nonzero) digits is 29400, while the sum is 34.

The square root of 2125537270 is about 46103.5494295179. The cubic root of 2125537270 is about 1285.7491369800.

The spelling of 2125537270 in words is "two billion, one hundred twenty-five million, five hundred thirty-seven thousand, two hundred seventy".