5431134553505 has 32 divisors (see below), whose sum is σ = 7225374355200. Its totient is φ = 3904237193472.

The previous prime is 5431134553409. The next prime is 5431134553547. The reversal of 5431134553505 is 5053554311345.

It is a cyclic number.

It is not a de Polignac number, because 5431134553505 - 2¹⁶ = 5431134487969 is a prime.

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 31 ways as a sum of consecutive naturals, for example, 21883715 + ... + 22130504.

It is an arithmetic number, because the mean of its divisors is an integer number (225792948600).

Almost surely, 2^{5431134553505} is an apocalyptic number.

It is an amenable number.

5431134553505 is a deficient number, since it is larger than the sum of its proper divisors (1794239801695).

5431134553505 is a wasteful number, since it uses less digits than its factorization.

5431134553505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44014313.

The product of its (nonzero) digits is 1350000, while the sum is 44.

The spelling of 5431134553505 in words is "five trillion, four hundred thirty-one billion, one hundred thirty-four million, five hundred fifty-three thousand, five hundred five".