45282913145 has 4 divisors (see below), whose sum is σ = 54339495780. Its totient is φ = 36226330512.

The previous prime is 45282913133. The next prime is 45282913147. The reversal of 45282913145 is 54131928254.

45282913145 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 can be written as a sum of positive squares in 2 ways, for example, as 5099102464 + 40183810681 = 71408^2 + 200459^2 .

It is a cyclic number.

It is not a de Polignac number, because 45282913145 - 2¹⁶ = 45282847609 is a prime.

It is a super-2 number, since 2×45282913145² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45282913096 and 45282913105.

It is not an unprimeable number, because it can be changed into a prime (45282913147) 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, 4528291310 + ... + 4528291319.

It is an arithmetic number, because the mean of its divisors is an integer number (13584873945).

Almost surely, 2^45282913145 is an apocalyptic number.

It is an amenable number.

45282913145 is a deficient number, since it is larger than the sum of its proper divisors (9056582635).

45282913145 is an equidigital number, since it uses as much as digits as its factorization.

45282913145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9056582634.

The product of its digits is 345600, while the sum is 44.

The spelling of 45282913145 in words is "forty-five billion, two hundred eighty-two million, nine hundred thirteen thousand, one hundred forty-five".