5452755438 has 32 divisors (see below), whose sum is σ = 12017529216. Its totient is φ = 1638751968.

The previous prime is 5452755437. The next prime is 5452755493. The reversal of 5452755438 is 8345572545.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5452755433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 809520 + ... + 816227.

It is an arithmetic number, because the mean of its divisors is an integer number (375547788).

Almost surely, 2^5452755438 is an apocalyptic number.

5452755438 is an abundant number, since it is smaller than the sum of its proper divisors (6564773778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5452755438 is a wasteful number, since it uses less digits than its factorization.

5452755438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1625808.

The product of its digits is 3360000, while the sum is 48.

The square root of 5452755438 is about 73842.7751239077. The cubic root of 5452755438 is about 1760.1053912010.

The spelling of 5452755438 in words is "five billion, four hundred fifty-two million, seven hundred fifty-five thousand, four hundred thirty-eight".