125963207069 has 32 divisors (see below), whose sum is σ = 146057167872. Its totient is φ = 106408224000.

The previous prime is 125963207059. The next prime is 125963207093. The reversal of 125963207069 is 960702369521.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 125963207069 - 2⁴ = 125963207053 is a prime.

It is a super-2 number, since 2×125963207069² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125963207009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 129724754 + ... + 129725724.

It is an arithmetic number, because the mean of its divisors is an integer number (4564286496).

Almost surely, 2^125963207069 is an apocalyptic number.

It is an amenable number.

125963207069 is a deficient number, since it is larger than the sum of its proper divisors (20093960803).

125963207069 is a wasteful number, since it uses less digits than its factorization.

125963207069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1937.

The product of its (nonzero) digits is 1224720, while the sum is 50.

The spelling of 125963207069 in words is "one hundred twenty-five billion, nine hundred sixty-three million, two hundred seven thousand, sixty-nine".