4552345031 has 4 divisors (see below), whose sum is σ = 4902525432. Its totient is φ = 4202164632.

The previous prime is 4552345019. The next prime is 4552345079. The reversal of 4552345031 is 1305432554.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4552345031 - 2⁶ = 4552344967 is a prime.

It is a super-2 number, since 2×4552345031² = 41447690562540781922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4552345001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175090181 + ... + 175090206.

It is an arithmetic number, because the mean of its divisors is an integer number (1225631358).

Almost surely, 2^4552345031 is an apocalyptic number.

4552345031 is a deficient number, since it is larger than the sum of its proper divisors (350180401).

4552345031 is a wasteful number, since it uses less digits than its factorization.

4552345031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350180400.

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 4552345031 is about 67471.0681032989. The cubic root of 4552345031 is about 1657.3404249021.

Adding to 4552345031 its reverse (1305432554), we get a palindrome (5857777585).

The spelling of 4552345031 in words is "four billion, five hundred fifty-two million, three hundred forty-five thousand, thirty-one".