45214221003 has 32 divisors (see below), whose sum is σ = 73620011520. Its totient is φ = 24093780480.

The previous prime is 45214220993. The next prime is 45214221023. The reversal of 45214221003 is 30012241254.

45214221003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45214221003 - 2⁸ = 45214220747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45214221023) 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, 542053 + ... + 619878.

It is an arithmetic number, because the mean of its divisors is an integer number (2300625360).

Almost surely, 2^45214221003 is an apocalyptic number.

45214221003 is a deficient number, since it is larger than the sum of its proper divisors (28405790517).

45214221003 is a wasteful number, since it uses less digits than its factorization.

45214221003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1162067.

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 45214221003 its reverse (30012241254), we get a palindrome (75226462257).

The spelling of 45214221003 in words is "forty-five billion, two hundred fourteen million, two hundred twenty-one thousand, three".