551071734 has 32 divisors (see below), whose sum is σ = 1131066720. Its totient is φ = 178886400.

The previous prime is 551071723. The next prime is 551071751. The reversal of 551071734 is 437170155.

It is a junction number, because it is equal to n+sod(n) for n = 551071695 and 551071704.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 160912 + ... + 164300.

It is an arithmetic number, because the mean of its divisors is an integer number (35345835).

Almost surely, 2^551071734 is an apocalyptic number.

551071734 is an abundant number, since it is smaller than the sum of its proper divisors (579994986).

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

551071734 is a wasteful number, since it uses less digits than its factorization.

551071734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4096.

The product of its (nonzero) digits is 14700, while the sum is 33.

The square root of 551071734 is about 23474.9171244543. The cubic root of 551071734 is about 819.8531037676.

The spelling of 551071734 in words is "five hundred fifty-one million, seventy-one thousand, seven hundred thirty-four".