1047315525746 has 32 divisors (see below), whose sum is σ = 1857401280000. Its totient is φ = 433350251712.

The previous prime is 1047315525691. The next prime is 1047315525821. The reversal of 1047315525746 is 6475255137401.

It is a junction number, because it is equal to n+sod(n) for n = 1047315525694 and 1047315525703.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9979655 + ... + 10084053.

It is an arithmetic number, because the mean of its divisors is an integer number (58043790000).

Almost surely, 2^{1047315525746} is an apocalyptic number.

1047315525746 is a deficient number, since it is larger than the sum of its proper divisors (810085754254).

1047315525746 is a wasteful number, since it uses less digits than its factorization.

1047315525746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129146.

The product of its (nonzero) digits is 3528000, while the sum is 50.

The spelling of 1047315525746 in words is "one trillion, forty-seven billion, three hundred fifteen million, five hundred twenty-five thousand, seven hundred forty-six".