10778287470 has 32 divisors (see below), whose sum is σ = 27389531808. Its totient is φ = 2705138688.

The previous prime is 10778287463. The next prime is 10778287511. The reversal of 10778287470 is 7478287701.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10566439 + ... + 10567458.

It is an arithmetic number, because the mean of its divisors is an integer number (855922869).

Almost surely, 2^10778287470 is an apocalyptic number.

10778287470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10778287470 is an abundant number, since it is smaller than the sum of its proper divisors (16611244338).

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

10778287470 is a wasteful number, since it uses less digits than its factorization.

10778287470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21133924.

The product of its (nonzero) digits is 1229312, while the sum is 51.

The spelling of 10778287470 in words is "ten billion, seven hundred seventy-eight million, two hundred eighty-seven thousand, four hundred seventy".