5457004042 has 16 divisors (see below), whose sum is σ = 9371090880. Its totient is φ = 2334659328.

The previous prime is 5457004039. The next prime is 5457004099. The reversal of 5457004042 is 2404007545.

It is a super-2 number, since 2×5457004042² = 59557786228808675528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5457003995 and 5457004013.

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, 329692 + ... + 345847.

It is an arithmetic number, because the mean of its divisors is an integer number (585693180).

Almost surely, 2^5457004042 is an apocalyptic number.

5457004042 is a deficient number, since it is larger than the sum of its proper divisors (3914086838).

5457004042 is a wasteful number, since it uses less digits than its factorization.

5457004042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676125.

The product of its (nonzero) digits is 22400, while the sum is 31.

The square root of 5457004042 is about 73871.5374281597. The cubic root of 5457004042 is about 1760.5624108693.

The spelling of 5457004042 in words is "five billion, four hundred fifty-seven million, four thousand, forty-two".