14572782003 has 32 divisors (see below), whose sum is σ = 21638244096. Its totient is φ = 8667255168.

The previous prime is 14572781981. The next prime is 14572782011. The reversal of 14572782003 is 30028727541.

It is not a de Polignac number, because 14572782003 - 2⁹ = 14572781491 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (14572782043) 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, 85876 + ... + 191102.

It is an arithmetic number, because the mean of its divisors is an integer number (676195128).

Almost surely, 2^14572782003 is an apocalyptic number.

14572782003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

14572782003 is a deficient number, since it is larger than the sum of its proper divisors (7065462093).

14572782003 is a wasteful number, since it uses less digits than its factorization.

14572782003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105363.

The product of its (nonzero) digits is 94080, while the sum is 39.

The spelling of 14572782003 in words is "fourteen billion, five hundred seventy-two million, seven hundred eighty-two thousand, three".