53464556 has 24 divisors (see below), whose sum is σ = 101154480. Its totient is φ = 24639552.

The previous prime is 53464531. The next prime is 53464559. The reversal of 53464556 is 65546435.

It is a happy number.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (53464559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6695 + ... + 12318.

It is an arithmetic number, because the mean of its divisors is an integer number (4214770).

Almost surely, 2^53464556 is an apocalyptic number.

It is an amenable number.

53464556 is a deficient number, since it is larger than the sum of its proper divisors (47689924).

53464556 is a wasteful number, since it uses less digits than its factorization.

53464556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19073 (or 19071 counting only the distinct ones).

The product of its digits is 216000, while the sum is 38.

The square root of 53464556 is about 7311.9461157752. The cubic root of 53464556 is about 376.7228718523.

The spelling of 53464556 in words is "fifty-three million, four hundred sixty-four thousand, five hundred fifty-six".