45147303271 has 8 divisors (see below), whose sum is σ = 51600562560. Its totient is φ = 38694955128.

The previous prime is 45147303263. The next prime is 45147303307. The reversal of 45147303271 is 17230374154.

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

It is a cyclic number.

It is not a de Polignac number, because 45147303271 - 2³ = 45147303263 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45147303271.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45147301271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118081 + ... + 322858.

It is an arithmetic number, because the mean of its divisors is an integer number (6450070320).

Almost surely, 2^45147303271 is an apocalyptic number.

45147303271 is a deficient number, since it is larger than the sum of its proper divisors (6453259289).

45147303271 is a wasteful number, since it uses less digits than its factorization.

45147303271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455573.

The product of its (nonzero) digits is 70560, while the sum is 37.

The spelling of 45147303271 in words is "forty-five billion, one hundred forty-seven million, three hundred three thousand, two hundred seventy-one".