5072999 has 4 divisors (see below), whose sum is σ = 5247960. Its totient is φ = 4898040.

The previous prime is 5072993. The next prime is 5073017. The reversal of 5072999 is 9992705.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9992705 = 5 ⋅1998541.

It is a cyclic number.

It is not a de Polignac number, because 5072999 - 2⁴ = 5072983 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5072993) 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, 87437 + ... + 87494.

It is an arithmetic number, because the mean of its divisors is an integer number (1311990).

Almost surely, 2^5072999 is an apocalyptic number.

5072999 is a deficient number, since it is larger than the sum of its proper divisors (174961).

5072999 is a wasteful number, since it uses less digits than its factorization.

5072999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174960.

The product of its (nonzero) digits is 51030, while the sum is 41.

The square root of 5072999 is about 2252.3319027177. The cubic root of 5072999 is about 171.8257542220.

The spelling of 5072999 in words is "five million, seventy-two thousand, nine hundred ninety-nine".