45143452306 has 16 divisors (see below), whose sum is σ = 71314387200. Its totient is φ = 21373165008.

The previous prime is 45143452297. The next prime is 45143452313. The reversal of 45143452306 is 60325434154.

It is a super-2 number, since 2×45143452306² (a number of 22 digits) contains 22 as substring.

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, 215650 + ... + 369853.

It is an arithmetic number, because the mean of its divisors is an integer number (4457149200).

Almost surely, 2^45143452306 is an apocalyptic number.

45143452306 is a deficient number, since it is larger than the sum of its proper divisors (26170934894).

45143452306 is a wasteful number, since it uses less digits than its factorization.

45143452306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587553.

The product of its (nonzero) digits is 172800, while the sum is 37.

The spelling of 45143452306 in words is "forty-five billion, one hundred forty-three million, four hundred fifty-two thousand, three hundred six".