45023143202 has 8 divisors (see below), whose sum is σ = 67535671836. Its totient is φ = 22511252592.

The previous prime is 45023143201. The next prime is 45023143219. The reversal of 45023143202 is 20234132054.

45023143202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 42918994561 + 2104148641 = 207169^2 + 45871^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (45023143201) 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, 103928 + ... + 317564.

Almost surely, 2^45023143202 is an apocalyptic number.

45023143202 is a deficient number, since it is larger than the sum of its proper divisors (22512528634).

45023143202 is a wasteful number, since it uses less digits than its factorization.

45023143202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319012.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 45023143202 its reverse (20234132054), we get a palindrome (65257275256).

The spelling of 45023143202 in words is "forty-five billion, twenty-three million, one hundred forty-three thousand, two hundred two".