4572555142 has 16 divisors (see below), whose sum is σ = 6883900992. Its totient is φ = 2277932800.

The previous prime is 4572555139. The next prime is 4572555167. The reversal of 4572555142 is 2415552754.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4572555095 and 4572555104.

It is a congruent 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, 1340403 + ... + 1343809.

It is an arithmetic number, because the mean of its divisors is an integer number (430243812).

Almost surely, 2^4572555142 is an apocalyptic number.

4572555142 is a deficient number, since it is larger than the sum of its proper divisors (2311345850).

4572555142 is a wasteful number, since it uses less digits than its factorization.

4572555142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5663.

The product of its digits is 280000, while the sum is 40.

The square root of 4572555142 is about 67620.6709667983. The cubic root of 4572555142 is about 1659.7893890153.

The spelling of 4572555142 in words is "four billion, five hundred seventy-two million, five hundred fifty-five thousand, one hundred forty-two".