55533124 has 24 divisors (see below), whose sum is σ = 104683040. Its totient is φ = 25691904.

The previous prime is 55533113. The next prime is 55533131. The reversal of 55533124 is 42133555.

It is a super-2 number, since 2×55533124² = 6167855722398752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 55533092 and 55533101.

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, 5229 + ... + 11764.

Almost surely, 2^55533124 is an apocalyptic number.

It is an amenable number.

55533124 is a deficient number, since it is larger than the sum of its proper divisors (49149916).

55533124 is a wasteful number, since it uses less digits than its factorization.

55533124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17059 (or 17057 counting only the distinct ones).

The product of its digits is 9000, while the sum is 28.

The square root of 55533124 is about 7452.0550185838. The cubic root of 55533124 is about 381.5200518287.

Adding to 55533124 its reverse (42133555), we get a palindrome (97666679).

The spelling of 55533124 in words is "fifty-five million, five hundred thirty-three thousand, one hundred twenty-four".