45555543214 has 8 divisors (see below), whose sum is σ = 68482842048. Its totient is φ = 22727929200.

The previous prime is 45555543157. The next prime is 45555543221. The reversal of 45555543214 is 41234555554.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24920062 + ... + 24921889.

It is an arithmetic number, because the mean of its divisors is an integer number (8560355256).

Almost surely, 2^45555543214 is an apocalyptic number.

45555543214 is a deficient number, since it is larger than the sum of its proper divisors (22927298834).

45555543214 is a wasteful number, since it uses less digits than its factorization.

45555543214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49842410.

The product of its digits is 1200000, while the sum is 43.

The spelling of 45555543214 in words is "forty-five billion, five hundred fifty-five million, five hundred forty-three thousand, two hundred fourteen".