13550502354 has 16 divisors (see below), whose sum is σ = 27120255840. Its totient is φ = 4513625600.

The previous prime is 13550502331. The next prime is 13550502373. The reversal of 13550502354 is 45320505531.

It is a happy number.

It is a super-2 number, since 2×13550502354² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 792972 + ... + 809879.

It is an arithmetic number, because the mean of its divisors is an integer number (1695015990).

Almost surely, 2^13550502354 is an apocalyptic number.

13550502354 is an abundant number, since it is smaller than the sum of its proper divisors (13569753486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13550502354 is a wasteful number, since it uses less digits than its factorization.

13550502354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1604265.

The product of its (nonzero) digits is 45000, while the sum is 33.

The spelling of 13550502354 in words is "thirteen billion, five hundred fifty million, five hundred two thousand, three hundred fifty-four".