5051000 has 32 divisors (see below), whose sum is σ = 11821680. Its totient is φ = 2020000.

The previous prime is 5050999. The next prime is 5051009. The reversal of 5051000 is 1505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5051009) 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, 1526 + ... + 3525.

Almost surely, 2^5051000 is an apocalyptic number.

5051000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5051000 is an abundant number, since it is smaller than the sum of its proper divisors (6770680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5051000 is a wasteful number, since it uses less digits than its factorization.

5051000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5072 (or 5058 counting only the distinct ones).

The product of its (nonzero) digits is 25, while the sum is 11.

The square root of 5051000 is about 2247.4429914906. The cubic root of 5051000 is about 171.5770208832.

Adding to 5051000 its reverse (1505), we get a palindrome (5052505).

The spelling of 5051000 in words is "five million, fifty-one thousand".