4551310240000 has 90 divisors (see below), whose sum is σ = 11352418867790. Its totient is φ = 1820524032000.

The previous prime is 4551310239979. The next prime is 4551310240003. The reversal of 4551310240000 is 420131554.

It is a happy number.

It can be written as a sum of positive squares in 5 ways, for example, as 2441193754624 + 2110116485376 = 1562432^2 + 1452624^2 .

It is a super-3 number, since 3×4551310240000³ (a number of 39 digits) contains 333 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (4551310240003) by changing a digit.

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 9 ways as a sum of consecutive naturals, for example, 14062845 + ... + 14382844.

Almost surely, 2^{4551310240000} is an apocalyptic number.

4551310240000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4551310240000 is an abundant number, since it is smaller than the sum of its proper divisors (6801108627790).

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

4551310240000 is an frugal number, since it uses more digits than its factorization.

4551310240000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28445725 (or 28445696 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 4551310240000 its reverse (420131554), we get a palindrome (4551730371554).

The spelling of 4551310240000 in words is "four trillion, five hundred fifty-one billion, three hundred ten million, two hundred forty thousand".