4551041404 has 72 divisors (see below), whose sum is σ = 10074730848. Its totient is φ = 1782829440.

The previous prime is 4551041387. The next prime is 4551041461. The reversal of 4551041404 is 4041401554.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 253774 + ... + 271114.

Almost surely, 2^4551041404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4551041404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5037365424).

4551041404 is an abundant number, since it is smaller than the sum of its proper divisors (5523689444).

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

4551041404 is a wasteful number, since it uses less digits than its factorization.

4551041404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17475 (or 17466 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 28.

The square root of 4551041404 is about 67461.4067745404. The cubic root of 4551041404 is about 1657.1822090097.

Adding to 4551041404 its reverse (4041401554), we get a palindrome (8592442958).

The spelling of 4551041404 in words is "four billion, five hundred fifty-one million, forty-one thousand, four hundred four".