55462356 has 18 divisors (see below), whose sum is σ = 140196602. Its totient is φ = 18487440.

The previous prime is 55462339. The next prime is 55462403. The reversal of 55462356 is 65326455.

It is a happy number.

55462356 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 35212356 + 20250000 = 5934^2 + 4500^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1540621 = 55462356 / (5 + 5 + 4 + 6 + 2 + 3 + 5 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 55462356.

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 in 5 ways as a sum of consecutive naturals, for example, 770275 + ... + 770346.

Almost surely, 2^55462356 is an apocalyptic number.

It is an amenable number.

55462356 is an abundant number, since it is smaller than the sum of its proper divisors (84734246).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55462356 is a wasteful number, since it uses less digits than its factorization.

55462356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1540631 (or 1540626 counting only the distinct ones).

The product of its digits is 108000, while the sum is 36.

The square root of 55462356 is about 7447.3052844636. The cubic root of 55462356 is about 381.3579210378.

The spelling of 55462356 in words is "fifty-five million, four hundred sixty-two thousand, three hundred fifty-six".