4120504546 has 16 divisors (see below), whose sum is σ = 6292697400. Its totient is φ = 2023273728.

The previous prime is 4120504513. The next prime is 4120504561. The reversal of 4120504546 is 6454050214.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2924105625 + 1196398921 = 54075^2 + 34589^2 .

It is a super-2 number, since 2×4120504546² = 33957115427213332232, which contains 22 as substring.

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, 59001 + ... + 108268.

Almost surely, 2^4120504546 is an apocalyptic number.

4120504546 is a deficient number, since it is larger than the sum of its proper divisors (2172192854).

4120504546 is a wasteful number, since it uses less digits than its factorization.

4120504546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167493.

The product of its (nonzero) digits is 19200, while the sum is 31.

The square root of 4120504546 is about 64191.1562911901. The cubic root of 4120504546 is about 1603.1843543191.

The spelling of 4120504546 in words is "four billion, one hundred twenty million, five hundred four thousand, five hundred forty-six".