55014542 has 16 divisors (see below), whose sum is σ = 90685872. Its totient is φ = 24822720.

The previous prime is 55014511. The next prime is 55014569. The reversal of 55014542 is 24541055.

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, 6113 + ... + 12140.

It is an arithmetic number, because the mean of its divisors is an integer number (5667867).

Almost surely, 2^55014542 is an apocalyptic number.

55014542 is a deficient number, since it is larger than the sum of its proper divisors (35671330).

55014542 is a wasteful number, since it uses less digits than its factorization.

55014542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18403.

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 55014542 is about 7417.1788437384. The cubic root of 55014542 is about 380.3287598103.

Adding to 55014542 its reverse (24541055), we get a palindrome (79555597).

The spelling of 55014542 in words is "fifty-five million, fourteen thousand, five hundred forty-two".