55349074 has 16 divisors (see below), whose sum is σ = 93494016. Its totient is φ = 24346800.

The previous prime is 55349069. The next prime is 55349083. The reversal of 55349074 is 47094355.

55349074 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39897 + ... + 41260.

It is an arithmetic number, because the mean of its divisors is an integer number (5843376).

Almost surely, 2^55349074 is an apocalyptic number.

55349074 is a deficient number, since it is larger than the sum of its proper divisors (38144942).

55349074 is a wasteful number, since it uses less digits than its factorization.

55349074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81201.

The product of its (nonzero) digits is 75600, while the sum is 37.

The square root of 55349074 is about 7439.6958271155. The cubic root of 55349074 is about 381.0981025636.

The spelling of 55349074 in words is "fifty-five million, three hundred forty-nine thousand, seventy-four".