1078380050 has 48 divisors (see below), whose sum is σ = 2202984000. Its totient is φ = 389476800.

The previous prime is 1078380041. The next prime is 1078380067. The reversal of 1078380050 is 500838701.

It is a junction number, because it is equal to n+sod(n) for n = 1078379989 and 1078380016.

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, 75371 + ... + 88529.

It is an arithmetic number, because the mean of its divisors is an integer number (45895500).

Almost surely, 2^1078380050 is an apocalyptic number.

1078380050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1078380050 is an abundant number, since it is smaller than the sum of its proper divisors (1124603950).

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

1078380050 is a wasteful number, since it uses less digits than its factorization.

1078380050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13331 (or 13326 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 1078380050 is about 32838.6974467624. The cubic root of 1078380050 is about 1025.4723343606.

The spelling of 1078380050 in words is "one billion, seventy-eight million, three hundred eighty thousand, fifty".