1148867876546 has 16 divisors (see below), whose sum is σ = 1919858787000. Its totient is φ = 511962342528.

The previous prime is 1148867876539. The next prime is 1148867876551. The reversal of 1148867876546 is 6456787688411.

It can be written as a sum of positive squares in 4 ways, for example, as 896125396321 + 252742480225 = 946639^2 + 502735^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1148867876546.

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, 761847971 + ... + 761849478.

Almost surely, 2^{1148867876546} is an apocalyptic number.

1148867876546 is a deficient number, since it is larger than the sum of its proper divisors (770990910454).

1148867876546 is a wasteful number, since it uses less digits than its factorization.

1148867876546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1523697493.

The product of its digits is 433520640, while the sum is 71.

The spelling of 1148867876546 in words is "one trillion, one hundred forty-eight billion, eight hundred sixty-seven million, eight hundred seventy-six thousand, five hundred forty-six".