45245654254 has 16 divisors (see below), whose sum is σ = 70131856896. Its totient is φ = 21869911800.

The previous prime is 45245654243. The next prime is 45245654281.

It is a happy number.

45245654254 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×45245654254³ (a number of 33 digits) contains 333 as substring.

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 7 ways as a sum of consecutive naturals, for example, 326592 + ... + 444019.

It is an arithmetic number, because the mean of its divisors is an integer number (4383241056).

Almost surely, 2^45245654254 is an apocalyptic number.

45245654254 is a deficient number, since it is larger than the sum of its proper divisors (24886202642).

45245654254 is a wasteful number, since it uses less digits than its factorization.

45245654254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 771591.

The product of its digits is 3840000, while the sum is 46.

Adding to 45245654254 its product of digits (3840000), we get a palindrome (45249494254).

Subtracting from 45245654254 its product of digits (3840000), we obtain a palindrome (45241814254).

The spelling of 45245654254 in words is "forty-five billion, two hundred forty-five million, six hundred fifty-four thousand, two hundred fifty-four".