55462046 has 4 divisors (see below), whose sum is σ = 83193072. Its totient is φ = 27731022.

The previous prime is 55462031. The next prime is 55462093. The reversal of 55462046 is 64026455.

55462046 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 super-2 number, since 2×55462046² = 6152077093012232, which contains 22 as substring.

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, 13865510 + ... + 13865513.

It is an arithmetic number, because the mean of its divisors is an integer number (20798268).

Almost surely, 2^55462046 is an apocalyptic number.

55462046 is a deficient number, since it is larger than the sum of its proper divisors (27731026).

55462046 is a wasteful number, since it uses less digits than its factorization.

55462046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27731025.

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 55462046 is about 7447.2844715373. The cubic root of 55462046 is about 381.3572105188.

The spelling of 55462046 in words is "fifty-five million, four hundred sixty-two thousand, forty-six".