10780249073 has 4 divisors (see below), whose sum is σ = 11760271728. Its totient is φ = 9800226420.

The previous prime is 10780249057. The next prime is 10780249079. The reversal of 10780249073 is 37094208701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10780249073 - 2⁴ = 10780249057 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10780249073.

It is not an unprimeable number, because it can be changed into a prime (10780249079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 490011311 + ... + 490011332.

It is an arithmetic number, because the mean of its divisors is an integer number (2940067932).

Almost surely, 2^10780249073 is an apocalyptic number.

It is an amenable number.

10780249073 is a deficient number, since it is larger than the sum of its proper divisors (980022655).

10780249073 is an equidigital number, since it uses as much as digits as its factorization.

10780249073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 980022654.

The product of its (nonzero) digits is 84672, while the sum is 41.

The spelling of 10780249073 in words is "ten billion, seven hundred eighty million, two hundred forty-nine thousand, seventy-three".