5424451000 has 32 divisors (see below), whose sum is σ = 12693217680. Its totient is φ = 2169780000.

The previous prime is 5424450949. The next prime is 5424451027. The reversal of 5424451000 is 1544245.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

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, 2711226 + ... + 2713225.

Almost surely, 2^5424451000 is an apocalyptic number.

5424451000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5424451000 is an abundant number, since it is smaller than the sum of its proper divisors (7268766680).

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

5424451000 is a wasteful number, since it uses less digits than its factorization.

5424451000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5424472 (or 5424458 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 5424451000 is about 73650.8723641479. The cubic root of 5424451000 is about 1757.0546251206.

Adding to 5424451000 its reverse (1544245), we get a palindrome (5425995245).

The spelling of 5424451000 in words is "five billion, four hundred twenty-four million, four hundred fifty-one thousand".