45234210445534 has 32 divisors (see below), whose sum is σ = 78381945734400. Its totient is φ = 19362206773440.

The previous prime is 45234210445519. The next prime is 45234210445547. The reversal of 45234210445534 is 43554401243254.

45234210445534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45234210445534² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 323929639 + ... + 324069250.

It is an arithmetic number, because the mean of its divisors is an integer number (2449435804200).

Almost surely, 2^{45234210445534} is an apocalyptic number.

45234210445534 is a deficient number, since it is larger than the sum of its proper divisors (33147735288866).

45234210445534 is a wasteful number, since it uses less digits than its factorization.

45234210445534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647999088.

The product of its (nonzero) digits is 4608000, while the sum is 46.

Adding to 45234210445534 its reverse (43554401243254), we get a palindrome (88788611688788).

The spelling of 45234210445534 in words is "forty-five trillion, two hundred thirty-four billion, two hundred ten million, four hundred forty-five thousand, five hundred thirty-four".