55413226364 has 24 divisors (see below), whose sum is σ = 97504985088. Its totient is φ = 27554731760.

The previous prime is 55413226357. The next prime is 55413226373. The reversal of 55413226364 is 46362231455.

It is a super-3 number, since 3×55413226364³ (a number of 33 digits) contains 333 as substring.

It is a congruent 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, 4687349 + ... + 4699155.

It is an arithmetic number, because the mean of its divisors is an integer number (4062707712).

Almost surely, 2^55413226364 is an apocalyptic number.

It is an amenable number.

55413226364 is a deficient number, since it is larger than the sum of its proper divisors (42091758724).

55413226364 is a wasteful number, since it uses less digits than its factorization.

55413226364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18145 (or 18143 counting only the distinct ones).

The product of its digits is 518400, while the sum is 41.

The spelling of 55413226364 in words is "fifty-five billion, four hundred thirteen million, two hundred twenty-six thousand, three hundred sixty-four".