550103513315 has 16 divisors (see below), whose sum is σ = 702859848480. Its totient is φ = 411881633280.

The previous prime is 550103513293. The next prime is 550103513347. The reversal of 550103513315 is 513315301055.

It is a happy number.

It is not a de Polignac number, because 550103513315 - 2¹⁴ = 550103496931 is a prime.

It is a super-2 number, since 2×550103513315² (a number of 24 digits) contains 22 as substring.

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, 18062456 + ... + 18092885.

It is an arithmetic number, because the mean of its divisors is an integer number (43928740530).

Almost surely, 2^550103513315 is an apocalyptic number.

550103513315 is a deficient number, since it is larger than the sum of its proper divisors (152756335165).

550103513315 is a wasteful number, since it uses less digits than its factorization.

550103513315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36155542.

The product of its (nonzero) digits is 16875, while the sum is 32.

The spelling of 550103513315 in words is "five hundred fifty billion, one hundred three million, five hundred thirteen thousand, three hundred fifteen".