55334542232 has 32 divisors (see below), whose sum is σ = 109421889600. Its totient is φ = 26160944544.

The previous prime is 55334542231. The next prime is 55334542261. The reversal of 55334542232 is 23224543355.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55334542231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268538 + ... + 427529.

It is an arithmetic number, because the mean of its divisors is an integer number (3419434050).

Almost surely, 2^55334542232 is an apocalyptic number.

It is an amenable number.

55334542232 is a deficient number, since it is larger than the sum of its proper divisors (54087347368).

55334542232 is a wasteful number, since it uses less digits than its factorization.

55334542232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696615 (or 696611 counting only the distinct ones).

The product of its digits is 432000, while the sum is 38.

The spelling of 55334542232 in words is "fifty-five billion, three hundred thirty-four million, five hundred forty-two thousand, two hundred thirty-two".