5054991 has 8 divisors (see below), whose sum is σ = 6883584. Its totient is φ = 3298200.

The previous prime is 5054989. The next prime is 5054999. The reversal of 5054991 is 1994505.

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

It is not a de Polignac number, because 5054991 - 2¹ = 5054989 is a prime.

It is a super-3 number, since 3×5054991³ (a number of 21 digits) contains 333 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5054999) 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, 17785 + ... + 18066.

It is an arithmetic number, because the mean of its divisors is an integer number (860448).

Almost surely, 2^5054991 is an apocalyptic number.

5054991 is a deficient number, since it is larger than the sum of its proper divisors (1828593).

5054991 is a wasteful number, since it uses less digits than its factorization.

5054991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35901.

The product of its (nonzero) digits is 8100, while the sum is 33.

The square root of 5054991 is about 2248.3307141077. The cubic root of 5054991 is about 171.6221989744.

The spelling of 5054991 in words is "five million, fifty-four thousand, nine hundred ninety-one".