5151454 has 24 divisors (see below), whose sum is σ = 9710064. Its totient is φ = 2006400.

The previous prime is 5151437. The next prime is 5151457. The reversal of 5151454 is 4541515.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5151457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 174 + ... + 3214.

It is an arithmetic number, because the mean of its divisors is an integer number (404586).

Almost surely, 2^5151454 is an apocalyptic number.

5151454 is a deficient number, since it is larger than the sum of its proper divisors (4558610).

5151454 is a wasteful number, since it uses less digits than its factorization.

5151454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3072 (or 3061 counting only the distinct ones).

The product of its digits is 2000, while the sum is 25.

The square root of 5151454 is about 2269.6814754498. The cubic root of 5151454 is about 172.7070006764.

Adding to 5151454 its reverse (4541515), we get a palindrome (9692969).

The spelling of 5151454 in words is "five million, one hundred fifty-one thousand, four hundred fifty-four".