53845464 has 32 divisors (see below), whose sum is σ = 137899440. Its totient is φ = 17510400.

The previous prime is 53845459. The next prime is 53845469. The reversal of 53845464 is 46454835.

It is an interprime number because it is at equal distance from previous prime (53845459) and next prime (53845469).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53845469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26377 + ... + 28344.

Almost surely, 2^53845464 is an apocalyptic number.

It is an amenable number.

53845464 is an abundant number, since it is smaller than the sum of its proper divisors (84053976).

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

53845464 is a wasteful number, since it uses less digits than its factorization.

53845464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54771 (or 54767 counting only the distinct ones).

The product of its digits is 230400, while the sum is 39.

The square root of 53845464 is about 7337.9468518108. The cubic root of 53845464 is about 377.6154090655.

The spelling of 53845464 in words is "fifty-three million, eight hundred forty-five thousand, four hundred sixty-four".