10778033370 has 64 divisors (see below), whose sum is σ = 27923978880. Its totient is φ = 2646682368.

The previous prime is 10778033353. The next prime is 10778033393. The reversal of 10778033370 is 7333087701.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 130432 + ... + 196388.

It is an arithmetic number, because the mean of its divisors is an integer number (436312170).

Almost surely, 2^10778033370 is an apocalyptic number.

10778033370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10778033370, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13961989440).

10778033370 is an abundant number, since it is smaller than the sum of its proper divisors (17145945510).

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

10778033370 is a wasteful number, since it uses less digits than its factorization.

10778033370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66399.

The product of its (nonzero) digits is 74088, while the sum is 39.

The spelling of 10778033370 in words is "ten billion, seven hundred seventy-eight million, thirty-three thousand, three hundred seventy".