53055470 has 32 divisors (see below), whose sum is σ = 108900288. Its totient is φ = 18436608.

The previous prime is 53055469. The next prime is 53055479. The reversal of 53055470 is 7455035.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53055479) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9794 + ... + 14213.

It is an arithmetic number, because the mean of its divisors is an integer number (3403134).

Almost surely, 2^53055470 is an apocalyptic number.

53055470 is an abundant number, since it is smaller than the sum of its proper divisors (55844818).

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

53055470 is a wasteful number, since it uses less digits than its factorization.

53055470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24044.

The product of its (nonzero) digits is 10500, while the sum is 29.

The square root of 53055470 is about 7283.9185882326. The cubic root of 53055470 is about 375.7595744929.

The spelling of 53055470 in words is "fifty-three million, fifty-five thousand, four hundred seventy".