125393262047 has 16 divisors (see below), whose sum is σ = 129960729600. Its totient is φ = 120859240320.

The previous prime is 125393262041. The next prime is 125393262091. The reversal of 125393262047 is 740262393521.

It is a cyclic number.

It is not a de Polignac number, because 125393262047 - 2⁴ = 125393262031 is a prime.

It is a super-2 number, since 2×125393262047² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 125393261989 and 125393262007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125393262041) 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, 10639604 + ... + 10651382.

It is an arithmetic number, because the mean of its divisors is an integer number (8122545600).

Almost surely, 2^125393262047 is an apocalyptic number.

125393262047 is a deficient number, since it is larger than the sum of its proper divisors (4567467553).

125393262047 is a wasteful number, since it uses less digits than its factorization.

125393262047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13166.

The product of its (nonzero) digits is 544320, while the sum is 44.

The spelling of 125393262047 in words is "one hundred twenty-five billion, three hundred ninety-three million, two hundred sixty-two thousand, forty-seven".