1046831928556 has 6 divisors (see below), whose sum is σ = 1831955874980. Its totient is φ = 523415964276.

The previous prime is 1046831928551. The next prime is 1046831928587. The reversal of 1046831928556 is 6558291386401.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1046831928556.

It is not an unprimeable number, because it can be changed into a prime (1046831928551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130853991066 + ... + 130853991073.

Almost surely, 2^{1046831928556} is an apocalyptic number.

It is an amenable number.

1046831928556 is a deficient number, since it is larger than the sum of its proper divisors (785123946424).

1046831928556 is a wasteful number, since it uses less digits than its factorization.

1046831928556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261707982143 (or 261707982141 counting only the distinct ones).

The product of its (nonzero) digits is 12441600, while the sum is 58.

The spelling of 1046831928556 in words is "one trillion, forty-six billion, eight hundred thirty-one million, nine hundred twenty-eight thousand, five hundred fifty-six".