2125069377 has 16 divisors (see below), whose sum is σ = 3003776640. Its totient is φ = 1331741952.

The previous prime is 2125069361. The next prime is 2125069379. The reversal of 2125069377 is 7739605212.

It is not a de Polignac number, because 2125069377 - 2⁴ = 2125069361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2125069379) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17148 + ... + 67410.

It is an arithmetic number, because the mean of its divisors is an integer number (187736040).

Almost surely, 2^2125069377 is an apocalyptic number.

It is an amenable number.

2125069377 is a deficient number, since it is larger than the sum of its proper divisors (878707263).

2125069377 is a wasteful number, since it uses less digits than its factorization.

2125069377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51112.

The product of its (nonzero) digits is 158760, while the sum is 42.

The square root of 2125069377 is about 46098.4747795412. The cubic root of 2125069377 is about 1285.6547863771.

The spelling of 2125069377 in words is "two billion, one hundred twenty-five million, sixty-nine thousand, three hundred seventy-seven".