550515641415 has 32 divisors (see below), whose sum is σ = 890931073536. Its totient is φ = 290248713600.

The previous prime is 550515641407. The next prime is 550515641503. The reversal of 550515641415 is 514146515055.

It is not a de Polignac number, because 550515641415 - 2³ = 550515641407 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 691582 + ... + 1256708.

It is an arithmetic number, because the mean of its divisors is an integer number (27841596048).

Almost surely, 2^550515641415 is an apocalyptic number.

550515641415 is a deficient number, since it is larger than the sum of its proper divisors (340415432121).

550515641415 is a wasteful number, since it uses less digits than its factorization.

550515641415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565879.

The product of its (nonzero) digits is 300000, while the sum is 42.

The spelling of 550515641415 in words is "five hundred fifty billion, five hundred fifteen million, six hundred forty-one thousand, four hundred fifteen".