550151276505 has 64 divisors (see below), whose sum is σ = 899115614208. Its totient is φ = 287207424000.

The previous prime is 550151276489. The next prime is 550151276527. The reversal of 550151276505 is 505672151055.

It is not a de Polignac number, because 550151276505 - 2⁴ = 550151276489 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 63 ways as a sum of consecutive naturals, for example, 51157209 + ... + 51167961.

It is an arithmetic number, because the mean of its divisors is an integer number (14048681472).

Almost surely, 2^550151276505 is an apocalyptic number.

It is an amenable number.

550151276505 is a deficient number, since it is larger than the sum of its proper divisors (348964337703).

550151276505 is a wasteful number, since it uses less digits than its factorization.

550151276505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11246.

The product of its (nonzero) digits is 262500, while the sum is 42.

The spelling of 550151276505 in words is "five hundred fifty billion, one hundred fifty-one million, two hundred seventy-six thousand, five hundred five".