4555245042 has 12 divisors (see below), whose sum is σ = 9869697630. Its totient is φ = 1518415008.

The previous prime is 4555245011. The next prime is 4555245043. The reversal of 4555245042 is 2405425554.

4555245042 is a `hidden beast` number, since 45 + 5 + 524 + 50 + 42 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2512114641 + 2043130401 = 50121^2 + 45201^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4555244988 and 4555245006.

It is not an unprimeable number, because it can be changed into a prime (4555245043) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 126534567 + ... + 126534602.

Almost surely, 2^4555245042 is an apocalyptic number.

4555245042 is an abundant number, since it is smaller than the sum of its proper divisors (5314452588).

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

4555245042 is a wasteful number, since it uses less digits than its factorization.

4555245042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253069177 (or 253069174 counting only the distinct ones).

The product of its (nonzero) digits is 160000, while the sum is 36.

The square root of 4555245042 is about 67492.5554561390. Note that the first 3 decimals coincide. The cubic root of 4555245042 is about 1657.6922791071.

The spelling of 4555245042 in words is "four billion, five hundred fifty-five million, two hundred forty-five thousand, forty-two".