4575307728542 has 8 divisors (see below), whose sum is σ = 6864230882496. Its totient is φ = 2287230767712.

The previous prime is 4575307728539. The next prime is 4575307728547. The reversal of 4575307728542 is 2458277035754.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4575307728542² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4575307728547) 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, 211534763 + ... + 211556390.

It is an arithmetic number, because the mean of its divisors is an integer number (858028860312).

Almost surely, 2^{4575307728542} is an apocalyptic number.

4575307728542 is a deficient number, since it is larger than the sum of its proper divisors (2288923153954).

4575307728542 is a wasteful number, since it uses less digits than its factorization.

4575307728542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423096562.

The product of its (nonzero) digits is 65856000, while the sum is 59.

The spelling of 4575307728542 in words is "four trillion, five hundred seventy-five billion, three hundred seven million, seven hundred twenty-eight thousand, five hundred forty-two".