10779075890 has 64 divisors (see below), whose sum is σ = 21719456640. Its totient is φ = 3817536000.

The previous prime is 10779075883. The next prime is 10779075899. The reversal of 10779075890 is 9857097701.

It is not an unprimeable number, because it can be changed into a prime (10779075899) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3195905 + ... + 3199275.

It is an arithmetic number, because the mean of its divisors is an integer number (339366510).

Almost surely, 2^10779075890 is an apocalyptic number.

10779075890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10779075890 is an abundant number, since it is smaller than the sum of its proper divisors (10940380750).

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

10779075890 is a wasteful number, since it uses less digits than its factorization.

10779075890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4139.

The product of its (nonzero) digits is 1111320, while the sum is 53.

The spelling of 10779075890 in words is "ten billion, seven hundred seventy-nine million, seventy-five thousand, eight hundred ninety".