4812280531 has 4 divisors (see below), whose sum is σ = 4815250864. Its totient is φ = 4809310200.

The previous prime is 4812280519. The next prime is 4812280549. The reversal of 4812280531 is 1350822184.

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 4812280531 - 2¹⁵ = 4812247763 is a prime.

It is a super-2 number, since 2×4812280531² = 46316087818083283922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4812284531) 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, 1482735 + ... + 1485976.

It is an arithmetic number, because the mean of its divisors is an integer number (1203812716).

Almost surely, 2^4812280531 is an apocalyptic number.

4812280531 is a deficient number, since it is larger than the sum of its proper divisors (2970333).

4812280531 is a wasteful number, since it uses less digits than its factorization.

4812280531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2970332.

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 4812280531 is about 69370.6027867713. The cubic root of 4812280531 is about 1688.3026889705.

The spelling of 4812280531 in words is "four billion, eight hundred twelve million, two hundred eighty thousand, five hundred thirty-one".