125560266351 has 8 divisors (see below), whose sum is σ = 180291664560. Its totient is φ = 77267856192.

The previous prime is 125560266343. The next prime is 125560266367. The reversal of 125560266351 is 153662065521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 125560266351 - 2³ = 125560266343 is a prime.

It is a super-2 number, since 2×125560266351² (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 (125560266371) 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, 1609746966 + ... + 1609747043.

It is an arithmetic number, because the mean of its divisors is an integer number (22536458070).

Almost surely, 2^125560266351 is an apocalyptic number.

125560266351 is a deficient number, since it is larger than the sum of its proper divisors (54731398209).

125560266351 is a wasteful number, since it uses less digits than its factorization.

125560266351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3219494025.

The product of its (nonzero) digits is 324000, while the sum is 42.

The spelling of 125560266351 in words is "one hundred twenty-five billion, five hundred sixty million, two hundred sixty-six thousand, three hundred fifty-one".