5020601997 has 4 divisors (see below), whose sum is σ = 6694136000. Its totient is φ = 3347067996.

The previous prime is 5020601983. The next prime is 5020602001. The reversal of 5020601997 is 7991060205.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5020601997 - 2⁴ = 5020601981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5020601977) 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, 836766997 + ... + 836767002.

It is an arithmetic number, because the mean of its divisors is an integer number (1673534000).

Almost surely, 2^5020601997 is an apocalyptic number.

It is an amenable number.

5020601997 is a deficient number, since it is larger than the sum of its proper divisors (1673534003).

5020601997 is a wasteful number, since it uses less digits than its factorization.

5020601997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1673534002.

The product of its (nonzero) digits is 34020, while the sum is 39.

The square root of 5020601997 is about 70856.2064818601. The cubic root of 5020601997 is about 1712.3213229461.

The spelling of 5020601997 in words is "five billion, twenty million, six hundred one thousand, nine hundred ninety-seven".