55429499324 has 12 divisors (see below), whose sum is σ = 97962036648. Its totient is φ = 27440346000.

The previous prime is 55429499317. The next prime is 55429499329. The reversal of 55429499324 is 42399492455.

It is a self number, because there is not a number n which added to its sum of digits gives 55429499324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55429499329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68600462 + ... + 68601269.

It is an arithmetic number, because the mean of its divisors is an integer number (8163503054).

Almost surely, 2^55429499324 is an apocalyptic number.

It is an amenable number.

55429499324 is a deficient number, since it is larger than the sum of its proper divisors (42532537324).

55429499324 is a wasteful number, since it uses less digits than its factorization.

55429499324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137201836 (or 137201834 counting only the distinct ones).

The product of its digits is 13996800, while the sum is 56.

The spelling of 55429499324 in words is "fifty-five billion, four hundred twenty-nine million, four hundred ninety-nine thousand, three hundred twenty-four".