125777002 has 32 divisors (see below), whose sum is σ = 212284800. Its totient is φ = 55489728.

The previous prime is 125776969. The next prime is 125777011. The reversal of 125777002 is 200777521.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79899 + ... + 81457.

It is an arithmetic number, because the mean of its divisors is an integer number (6633900).

Almost surely, 2^125777002 is an apocalyptic number.

125777002 is a deficient number, since it is larger than the sum of its proper divisors (86507798).

125777002 is a wasteful number, since it uses less digits than its factorization.

125777002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1710.

The product of its (nonzero) digits is 6860, while the sum is 31.

The square root of 125777002 is about 11215.0346410522. The cubic root of 125777002 is about 501.0338634460.

The spelling of 125777002 in words is "one hundred twenty-five million, seven hundred seventy-seven thousand, two".