45512983345 has 8 divisors (see below), whose sum is σ = 54734054760. Its totient is φ = 36331403520.

The previous prime is 45512983333. The next prime is 45512983379. The reversal of 45512983345 is 54338921554.

It can be written as a sum of positive squares in 4 ways, for example, as 734449 + 45512248896 = 857^2 + 213336^2 .

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

It is not a de Polignac number, because 45512983345 - 2¹³ = 45512975153 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, 9870360 + ... + 9874969.

It is an arithmetic number, because the mean of its divisors is an integer number (6841756845).

Almost surely, 2^45512983345 is an apocalyptic number.

It is an amenable number.

45512983345 is a deficient number, since it is larger than the sum of its proper divisors (9221071415).

45512983345 is a wasteful number, since it uses less digits than its factorization.

45512983345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19745795.

The product of its digits is 2592000, while the sum is 49.

The spelling of 45512983345 in words is "forty-five billion, five hundred twelve million, nine hundred eighty-three thousand, three hundred forty-five".