5001660142 has 4 divisors (see below), whose sum is σ = 7502490216. Its totient is φ = 2500830070.

The previous prime is 5001660137. The next prime is 5001660199. The reversal of 5001660142 is 2410661005.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1250415034 + ... + 1250415037.

It is an arithmetic number, because the mean of its divisors is an integer number (1875622554).

Almost surely, 2^5001660142 is an apocalyptic number.

5001660142 is a deficient number, since it is larger than the sum of its proper divisors (2500830074).

5001660142 is a wasteful number, since it uses less digits than its factorization.

5001660142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2500830073.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 5001660142 is about 70722.4161210574. The cubic root of 5001660142 is about 1710.1651792606.

The spelling of 5001660142 in words is "five billion, one million, six hundred sixty thousand, one hundred forty-two".