45353215311 has 4 divisors (see below), whose sum is σ = 60470953752. Its totient is φ = 30235476872.

The previous prime is 45353215283. The next prime is 45353215343. The reversal of 45353215311 is 11351235354.

45353215311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45353215311 - 2¹⁷ = 45353084239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45353215511) 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, 7558869216 + ... + 7558869221.

It is an arithmetic number, because the mean of its divisors is an integer number (15117738438).

Almost surely, 2^45353215311 is an apocalyptic number.

45353215311 is a deficient number, since it is larger than the sum of its proper divisors (15117738441).

45353215311 is a wasteful number, since it uses less digits than its factorization.

45353215311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15117738440.

The product of its digits is 27000, while the sum is 33.

The spelling of 45353215311 in words is "forty-five billion, three hundred fifty-three million, two hundred fifteen thousand, three hundred eleven".