53387301 has 32 divisors (see below), whose sum is σ = 83681280. Its totient is φ = 29937600.

The previous prime is 53387297. The next prime is 53387303. The reversal of 53387301 is 10378335.

It is not a de Polignac number, because 53387301 - 2² = 53387297 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53387303) 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 31 ways as a sum of consecutive naturals, for example, 22395 + ... + 24663.

It is an arithmetic number, because the mean of its divisors is an integer number (2615040).

Almost surely, 2^53387301 is an apocalyptic number.

It is an amenable number.

53387301 is a deficient number, since it is larger than the sum of its proper divisors (30293979).

53387301 is a wasteful number, since it uses less digits than its factorization.

53387301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2337.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 53387301 is about 7306.6614127110. The cubic root of 53387301 is about 376.5413325487.

The spelling of 53387301 in words is "fifty-three million, three hundred eighty-seven thousand, three hundred one".