551406702234 has 8 divisors (see below), whose sum is σ = 1102813404480. Its totient is φ = 183802234076.

The previous prime is 551406702179. The next prime is 551406702241. The reversal of 551406702234 is 432207604155.

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

551406702234 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 551406702192 and 551406702201.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45950558514 + ... + 45950558525.

It is an arithmetic number, because the mean of its divisors is an integer number (137851675560).

Almost surely, 2^551406702234 is an apocalyptic number.

551406702234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

551406702234 is a wasteful number, since it uses less digits than its factorization.

551406702234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91901117044.

The product of its (nonzero) digits is 201600, while the sum is 39.

The spelling of 551406702234 in words is "five hundred fifty-one billion, four hundred six million, seven hundred two thousand, two hundred thirty-four".