2125335053 has 4 divisors (see below), whose sum is σ = 2250354780. Its totient is φ = 2000315328.

The previous prime is 2125335049. The next prime is 2125335061. The reversal of 2125335053 is 3505335212.

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 647855209 + 1477479844 = 25453^2 + 38438^2 .

It is a cyclic number.

It is not a de Polignac number, because 2125335053 - 2² = 2125335049 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2125335013) 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, 62509838 + ... + 62509871.

It is an arithmetic number, because the mean of its divisors is an integer number (562588695).

Almost surely, 2^2125335053 is an apocalyptic number.

It is an amenable number.

2125335053 is a deficient number, since it is larger than the sum of its proper divisors (125019727).

2125335053 is a wasteful number, since it uses less digits than its factorization.

2125335053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125019726.

The product of its (nonzero) digits is 13500, while the sum is 29.

The square root of 2125335053 is about 46101.3563032586. The cubic root of 2125335053 is about 1285.7083616300.

The spelling of 2125335053 in words is "two billion, one hundred twenty-five million, three hundred thirty-five thousand, fifty-three".