45151032031345 has 8 divisors (see below), whose sum is σ = 54183143782080. Its totient is φ = 36119555395440.

The previous prime is 45151032031321. The next prime is 45151032031397. The reversal of 45151032031345 is 54313023015154.

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

It is not a de Polignac number, because 45151032031345 - 2¹¹ = 45151032029297 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158622291 + ... + 158906680.

It is an arithmetic number, because the mean of its divisors is an integer number (6772892972760).

Almost surely, 2^{45151032031345} is an apocalyptic number.

It is an amenable number.

45151032031345 is a deficient number, since it is larger than the sum of its proper divisors (9032111750735).

45151032031345 is a wasteful number, since it uses less digits than its factorization.

45151032031345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317557415.

The product of its (nonzero) digits is 108000, while the sum is 37.

Adding to 45151032031345 its reverse (54313023015154), we get a palindrome (99464055046499).

The spelling of 45151032031345 in words is "forty-five trillion, one hundred fifty-one billion, thirty-two million, thirty-one thousand, three hundred forty-five".