45454548514 has 8 divisors (see below), whose sum is σ = 71146249920. Its totient is φ = 21739131876.

The previous prime is 45454548493. The next prime is 45454548527. The reversal of 45454548514 is 41584545454.

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

It is a super-2 number, since 2×45454548514² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 494071134 + ... + 494071225.

It is an arithmetic number, because the mean of its divisors is an integer number (8893281240).

Almost surely, 2^45454548514 is an apocalyptic number.

45454548514 is a deficient number, since it is larger than the sum of its proper divisors (25691701406).

45454548514 is a wasteful number, since it uses less digits than its factorization.

45454548514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 988142384.

The product of its digits is 5120000, while the sum is 49.

The spelling of 45454548514 in words is "forty-five billion, four hundred fifty-four million, five hundred forty-eight thousand, five hundred fourteen".