1078615001826 has 48 divisors (see below), whose sum is σ = 2388900294144. Its totient is φ = 351567506112.

The previous prime is 1078615001813. The next prime is 1078615001843. The reversal of 1078615001826 is 6281005168701.

1078615001826 is a `hidden beast` number, since 1 + 0 + 7 + 8 + 61 + 500 + 1 + 82 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 346951 + ... + 1509173.

It is an arithmetic number, because the mean of its divisors is an integer number (49768756128).

Almost surely, 2^{1078615001826} is an apocalyptic number.

1078615001826 is an abundant number, since it is smaller than the sum of its proper divisors (1310285292318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1078615001826 is a wasteful number, since it uses less digits than its factorization.

1078615001826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1163375 (or 1163372 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 45.

The spelling of 1078615001826 in words is "one trillion, seventy-eight billion, six hundred fifteen million, one thousand, eight hundred twenty-six".