45254534234 has 16 divisors (see below), whose sum is σ = 83546832768. Its totient is φ = 17902892592.

The previous prime is 45254534209. The next prime is 45254534239. The reversal of 45254534234 is 43243545254.

It is a junction number, because it is equal to n+sod(n) for n = 45254534191 and 45254534200.

It is not an unprimeable number, because it can be changed into a prime (45254534239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124325462 + ... + 124325825.

It is an arithmetic number, because the mean of its divisors is an integer number (5221677048).

Almost surely, 2^45254534234 is an apocalyptic number.

45254534234 is a deficient number, since it is larger than the sum of its proper divisors (38292298534).

45254534234 is a wasteful number, since it uses less digits than its factorization.

45254534234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248651309.

The product of its digits is 1152000, while the sum is 41.

The spelling of 45254534234 in words is "forty-five billion, two hundred fifty-four million, five hundred thirty-four thousand, two hundred thirty-four".