551480140130 has 32 divisors (see below), whose sum is σ = 993825600768. Its totient is φ = 220334112000.

The previous prime is 551480140117. The next prime is 551480140147. The reversal of 551480140130 is 31041084155.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48070295 + ... + 48081765.

It is an arithmetic number, because the mean of its divisors is an integer number (31057050024).

Almost surely, 2^551480140130 is an apocalyptic number.

551480140130 is a deficient number, since it is larger than the sum of its proper divisors (442345460638).

551480140130 is a wasteful number, since it uses less digits than its factorization.

551480140130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16682.

The product of its (nonzero) digits is 9600, while the sum is 32.

The spelling of 551480140130 in words is "five hundred fifty-one billion, four hundred eighty million, one hundred forty thousand, one hundred thirty".