53323005 has 32 divisors (see below), whose sum is σ = 87048576. Its totient is φ = 27869184.

The previous prime is 53322989. The next prime is 53323013. The reversal of 53323005 is 50032335.

It is not a de Polignac number, because 53323005 - 2⁴ = 53322989 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 276189 + ... + 276381.

It is an arithmetic number, because the mean of its divisors is an integer number (2720268).

Almost surely, 2^53323005 is an apocalyptic number.

It is an amenable number.

53323005 is a deficient number, since it is larger than the sum of its proper divisors (33725571).

53323005 is a wasteful number, since it uses less digits than its factorization.

53323005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477.

The product of its (nonzero) digits is 1350, while the sum is 21.

The square root of 53323005 is about 7302.2602665202. The cubic root of 53323005 is about 376.3901116493.

The spelling of 53323005 in words is "fifty-three million, three hundred twenty-three thousand, five".