53332270 has 8 divisors (see below), whose sum is σ = 95998104. Its totient is φ = 21332904.

The previous prime is 53332261. The next prime is 53332303. The reversal of 53332270 is 7223335.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2666604 + ... + 2666623.

It is an arithmetic number, because the mean of its divisors is an integer number (11999763).

Almost surely, 2^53332270 is an apocalyptic number.

53332270 is a deficient number, since it is larger than the sum of its proper divisors (42665834).

53332270 is a wasteful number, since it uses less digits than its factorization.

53332270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5333234.

The product of its (nonzero) digits is 3780, while the sum is 25.

The square root of 53332270 is about 7302.8946315827. The cubic root of 53332270 is about 376.4119099483.

The spelling of 53332270 in words is "fifty-three million, three hundred thirty-two thousand, two hundred seventy".