4995373897 has 4 divisors (see below), whose sum is σ = 5101658496. Its totient is φ = 4889089300.

The previous prime is 4995373879. The next prime is 4995373907. The reversal of 4995373897 is 7983735994.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 4995373897 - 2¹⁹ = 4994849609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4995374897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53142229 + ... + 53142322.

It is an arithmetic number, because the mean of its divisors is an integer number (1275414624).

Almost surely, 2^4995373897 is an apocalyptic number.

4995373897 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

It is an amenable number.

4995373897 is a deficient number, since it is larger than the sum of its proper divisors (106284599).

4995373897 is a wasteful number, since it uses less digits than its factorization.

4995373897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106284598.

The product of its digits is 51438240, while the sum is 64.

The square root of 4995373897 is about 70677.9590607991. The cubic root of 4995373897 is about 1709.4484156252.

The spelling of 4995373897 in words is "four billion, nine hundred ninety-five million, three hundred seventy-three thousand, eight hundred ninety-seven".