53455104 has 54 divisors (see below), whose sum is σ = 154130886. Its totient is φ = 17817600.

The previous prime is 53455099. The next prime is 53455109. The reversal of 53455104 is 40155435.

It is an interprime number because it is at equal distance from previous prime (53455099) and next prime (53455109).

It can be written as a sum of positive squares in only one way, i.e., 52533504 + 921600 = 7248^2 + 960^2 .

It is not an unprimeable number, because it can be changed into a prime (53455109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9297 + ... + 13904.

Almost surely, 2^53455104 is an apocalyptic number.

It is an amenable number.

53455104 is an abundant number, since it is smaller than the sum of its proper divisors (100675782).

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

53455104 is a wasteful number, since it uses less digits than its factorization.

53455104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23223 (or 23206 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 53455104 is about 7311.2997476509. The cubic root of 53455104 is about 376.7006702623.

The spelling of 53455104 in words is "fifty-three million, four hundred fifty-five thousand, one hundred four".