45000212311 has 16 divisors (see below), whose sum is σ = 46921667040. Its totient is φ = 43103818240.

The previous prime is 45000212291. The next prime is 45000212353. The reversal of 45000212311 is 11321200054.

It is not a de Polignac number, because 45000212311 - 2⁹ = 45000211799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45000212371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9123516 + ... + 9128446.

It is an arithmetic number, because the mean of its divisors is an integer number (2932604190).

Almost surely, 2^45000212311 is an apocalyptic number.

45000212311 is a deficient number, since it is larger than the sum of its proper divisors (1921454729).

45000212311 is a wasteful number, since it uses less digits than its factorization.

45000212311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7394.

The product of its (nonzero) digits is 240, while the sum is 19.

Adding to 45000212311 its reverse (11321200054), we get a palindrome (56321412365).

The spelling of 45000212311 in words is "forty-five billion, two hundred twelve thousand, three hundred eleven".