10019857932782 has 8 divisors (see below), whose sum is σ = 15077199477096. Its totient is φ = 4994124773752.

The previous prime is 10019857932757. The next prime is 10019857932793. The reversal of 10019857932782 is 28723975891001.

10019857932782 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7902095528 + ... + 7902096795.

It is an arithmetic number, because the mean of its divisors is an integer number (1884649934637).

Almost surely, 2^{10019857932782} is an apocalyptic number.

10019857932782 is a deficient number, since it is larger than the sum of its proper divisors (5057341544314).

10019857932782 is a wasteful number, since it uses less digits than its factorization.

10019857932782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15804192642.

The product of its (nonzero) digits is 15240960, while the sum is 62.

The spelling of 10019857932782 in words is "ten trillion, nineteen billion, eight hundred fifty-seven million, nine hundred thirty-two thousand, seven hundred eighty-two".