4503400145 has 8 divisors (see below), whose sum is σ = 5404447656. Its totient is φ = 3602475136.

The previous prime is 4503400127. The next prime is 4503400211. The reversal of 4503400145 is 5410043054.

It can be written as a sum of positive squares in 4 ways, for example, as 169416256 + 4333983889 = 13016^2 + 65833^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 4503400145 - 2⁸ = 4503399889 is a prime.

It is a super-2 number, since 2×4503400145² = 40561225731972042050, which contains 22 as substring.

It is a Duffinian 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, 104309 + ... + 141021.

It is an arithmetic number, because the mean of its divisors is an integer number (675555957).

Almost surely, 2^4503400145 is an apocalyptic number.

It is an amenable number.

4503400145 is a deficient number, since it is larger than the sum of its proper divisors (901047511).

4503400145 is a wasteful number, since it uses less digits than its factorization.

4503400145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61251.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 4503400145 is about 67107.3777240625. The cubic root of 4503400145 is about 1651.3793357415.

Adding to 4503400145 its reverse (5410043054), we get a palindrome (9913443199).

The spelling of 4503400145 in words is "four billion, five hundred three million, four hundred thousand, one hundred forty-five".