5142520066 has 8 divisors (see below), whose sum is σ = 7714909440. Its totient is φ = 2570883588.

The previous prime is 5142520057. The next prime is 5142520121. The reversal of 5142520066 is 6600252415.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170826 + ... + 198661.

It is an arithmetic number, because the mean of its divisors is an integer number (964363680).

Almost surely, 2^5142520066 is an apocalyptic number.

5142520066 is a deficient number, since it is larger than the sum of its proper divisors (2572389374).

5142520066 is a wasteful number, since it uses less digits than its factorization.

5142520066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376448.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 5142520066 is about 71711.3663654514. The cubic root of 5142520066 is about 1726.0710358817.

The spelling of 5142520066 in words is "five billion, one hundred forty-two million, five hundred twenty thousand, sixty-six".