5011951 has 8 divisors (see below), whose sum is σ = 5861504. Its totient is φ = 4195800.

The previous prime is 5011931. The next prime is 5011967. The reversal of 5011951 is 1591105.

5011951 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5011951 - 2⁹ = 5011439 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 (5011901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8025 + ... + 8626.

It is an arithmetic number, because the mean of its divisors is an integer number (732688).

Almost surely, 2^5011951 is an apocalyptic number.

5011951 is a deficient number, since it is larger than the sum of its proper divisors (849553).

5011951 is a wasteful number, since it uses less digits than its factorization.

5011951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16701.

The product of its (nonzero) digits is 225, while the sum is 22.

The square root of 5011951 is about 2238.7387073975. The cubic root of 5011951 is about 171.1337257486.

The spelling of 5011951 in words is "five million, eleven thousand, nine hundred fifty-one".