45271143032 has 16 divisors (see below), whose sum is σ = 85135277760. Its totient is φ = 22568402304.

The previous prime is 45271142999. The next prime is 45271143091. The reversal of 45271143032 is 23034117254.

45271143032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 45271143032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8393288 + ... + 8398679.

It is an arithmetic number, because the mean of its divisors is an integer number (5320954860).

Almost surely, 2^45271143032 is an apocalyptic number.

It is an amenable number.

45271143032 is a deficient number, since it is larger than the sum of its proper divisors (39864134728).

45271143032 is a wasteful number, since it uses less digits than its factorization.

45271143032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16792310 (or 16792306 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The spelling of 45271143032 in words is "forty-five billion, two hundred seventy-one million, one hundred forty-three thousand, thirty-two".