55060742 has 8 divisors (see below), whose sum is σ = 90099432. Its totient is φ = 25027600.

The previous prime is 55060729. The next prime is 55060751. The reversal of 55060742 is 24706055.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1251359 + ... + 1251402.

It is an arithmetic number, because the mean of its divisors is an integer number (11262429).

Almost surely, 2^55060742 is an apocalyptic number.

55060742 is a deficient number, since it is larger than the sum of its proper divisors (35038690).

55060742 is a wasteful number, since it uses less digits than its factorization.

55060742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2502774.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 55060742 is about 7420.2925818326. The cubic root of 55060742 is about 380.4351939259.

Adding to 55060742 its reverse (24706055), we get a palindrome (79766797).

The spelling of 55060742 in words is "fifty-five million, sixty thousand, seven hundred forty-two".