551413744 has 40 divisors (see below), whose sum is σ = 1285255040. Its totient is φ = 223881408.

The previous prime is 551413741. The next prime is 551413747. The reversal of 551413744 is 447314155.

It is an interprime number because it is at equal distance from previous prime (551413741) and next prime (551413747).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (551413741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127434 + ... + 131689.

It is an arithmetic number, because the mean of its divisors is an integer number (32131376).

Almost surely, 2^551413744 is an apocalyptic number.

It is an amenable number.

551413744 is an abundant number, since it is smaller than the sum of its proper divisors (733841296).

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

551413744 is a wasteful number, since it uses less digits than its factorization.

551413744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259157 (or 259151 counting only the distinct ones).

The product of its digits is 33600, while the sum is 34.

The square root of 551413744 is about 23482.2005783104. The cubic root of 551413744 is about 820.0226763509.

Adding to 551413744 its reverse (447314155), we get a palindrome (998727899).

It can be divided in two parts, 55141 and 3744, that added together give a palindrome (58885).

The spelling of 551413744 in words is "five hundred fifty-one million, four hundred thirteen thousand, seven hundred forty-four".