55765046 has 4 divisors (see below), whose sum is σ = 83647572. Its totient is φ = 27882522.

The previous prime is 55765037. The next prime is 55765051. The reversal of 55765046 is 64056755.

55765046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 13941260 + ... + 13941263.

It is an arithmetic number, because the mean of its divisors is an integer number (20911893).

Almost surely, 2^55765046 is an apocalyptic number.

55765046 is a deficient number, since it is larger than the sum of its proper divisors (27882526).

55765046 is a wasteful number, since it uses less digits than its factorization.

55765046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27882525.

The product of its (nonzero) digits is 126000, while the sum is 38.

The square root of 55765046 is about 7467.5997482458. The cubic root of 55765046 is about 382.0504259885.

The spelling of 55765046 in words is "fifty-five million, seven hundred sixty-five thousand, forty-six".