125153677305 has 96 divisors (see below), whose sum is σ = 230854440960. Its totient is φ = 62613250560.

The previous prime is 125153677283. The next prime is 125153677339. The reversal of 125153677305 is 503776351521.

125153677305 is a `hidden beast` number, since 1 + 2 + 515 + 3 + 67 + 73 + 0 + 5 = 666.

It is not a de Polignac number, because 125153677305 - 2⁶ = 125153677241 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 10712127 + ... + 10723803.

It is an arithmetic number, because the mean of its divisors is an integer number (2404733760).

Almost surely, 2^125153677305 is an apocalyptic number.

125153677305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

125153677305 is a deficient number, since it is larger than the sum of its proper divisors (105700763655).

125153677305 is a wasteful number, since it uses less digits than its factorization.

125153677305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11951 (or 11948 counting only the distinct ones).

The product of its (nonzero) digits is 661500, while the sum is 45.

The spelling of 125153677305 in words is "one hundred twenty-five billion, one hundred fifty-three million, six hundred seventy-seven thousand, three hundred five".