55061049 has 8 divisors (see below), whose sum is σ = 73449792. Its totient is φ = 36689840.

The previous prime is 55061047. The next prime is 55061051. The reversal of 55061049 is 94016055.

It is an interprime number because it is at equal distance from previous prime (55061047) and next prime (55061051).

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

It is a cyclic number.

It is not a de Polignac number, because 55061049 - 2¹ = 55061047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55061047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7732 + ... + 13034.

It is an arithmetic number, because the mean of its divisors is an integer number (9181224).

Almost surely, 2^55061049 is an apocalyptic number.

It is an amenable number.

55061049 is a deficient number, since it is larger than the sum of its proper divisors (18388743).

55061049 is a wasteful number, since it uses less digits than its factorization.

55061049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8767.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 55061049 is about 7420.3132683196. The cubic root of 55061049 is about 380.4359009837.

It can be divided in two parts, 5506 and 1049, that added together give a triangular number (6555 = T₁₁₄).

The spelling of 55061049 in words is "fifty-five million, sixty-one thousand, forty-nine".