55124602 has 16 divisors (see below), whose sum is σ = 90509832. Its totient is φ = 25024320.

The previous prime is 55124599. The next prime is 55124609. The reversal of 55124602 is 20642155.

It can be written as a sum of positive squares in 4 ways, for example, as 14814801 + 40309801 = 3849^2 + 6349^2 .

It is not an unprimeable number, because it can be changed into a prime (55124609) 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, 15793 + ... + 18964.

Almost surely, 2^55124602 is an apocalyptic number.

55124602 is a deficient number, since it is larger than the sum of its proper divisors (35385230).

55124602 is a wasteful number, since it uses less digits than its factorization.

55124602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34833.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 55124602 is about 7424.5943996962. The cubic root of 55124602 is about 380.5822146178.

Adding to 55124602 its reverse (20642155), we get a palindrome (75766757).

The spelling of 55124602 in words is "fifty-five million, one hundred twenty-four thousand, six hundred two".