125284955 has 8 divisors (see below), whose sum is σ = 158254800. Its totient is φ = 94952736.

The previous prime is 125284937. The next prime is 125284963. The reversal of 125284955 is 559482521.

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

It is a cyclic number.

It is not a de Polignac number, because 125284955 - 2²⁰ = 124236379 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 659300 + ... + 659489.

It is an arithmetic number, because the mean of its divisors is an integer number (19781850).

Almost surely, 2^125284955 is an apocalyptic number.

125284955 is a deficient number, since it is larger than the sum of its proper divisors (32969845).

125284955 is a wasteful number, since it uses less digits than its factorization.

125284955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1318813.

The product of its digits is 144000, while the sum is 41.

The square root of 125284955 is about 11193.0762080851. The cubic root of 125284955 is about 500.3796516563.

The spelling of 125284955 in words is "one hundred twenty-five million, two hundred eighty-four thousand, nine hundred fifty-five".