125350401782 has 16 divisors (see below), whose sum is σ = 199095207120. Its totient is φ = 58985676288.

The previous prime is 125350401733. The next prime is 125350401823. The reversal of 125350401782 is 287104053521.

It is a congruent number.

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, 781694 + ... + 928302.

It is an arithmetic number, because the mean of its divisors is an integer number (12443450445).

Almost surely, 2^125350401782 is an apocalyptic number.

125350401782 is a deficient number, since it is larger than the sum of its proper divisors (73744805338).

125350401782 is a wasteful number, since it uses less digits than its factorization.

125350401782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171775.

The product of its (nonzero) digits is 67200, while the sum is 38.

The spelling of 125350401782 in words is "one hundred twenty-five billion, three hundred fifty million, four hundred one thousand, seven hundred eighty-two".