45235943855 has 8 divisors (see below), whose sum is σ = 54673659600. Its totient is φ = 35928403776.

The previous prime is 45235943839. The next prime is 45235943939. The reversal of 45235943855 is 55834953254.

45235943855 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45235943855 - 2⁴ = 45235943839 is a prime.

It is a super-2 number, since 2×45235943855² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45235943797 and 45235943806.

It is a congruent number.

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, 32543150 + ... + 32544539.

It is an arithmetic number, because the mean of its divisors is an integer number (6834207450).

Almost surely, 2^45235943855 is an apocalyptic number.

45235943855 is a deficient number, since it is larger than the sum of its proper divisors (9437715745).

45235943855 is a wasteful number, since it uses less digits than its factorization.

45235943855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65087833.

The product of its digits is 12960000, while the sum is 53.

The spelling of 45235943855 in words is "forty-five billion, two hundred thirty-five million, nine hundred forty-three thousand, eight hundred fifty-five".