53992603 has 8 divisors (see below), whose sum is σ = 62076672. Its totient is φ = 46001256.

The previous prime is 53992597. The next prime is 53992633. The reversal of 53992603 is 30629935.

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

It is not a de Polignac number, because 53992603 - 2¹⁷ = 53861531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53992633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21925 + ... + 24262.

It is an arithmetic number, because the mean of its divisors is an integer number (7759584).

Almost surely, 2^53992603 is an apocalyptic number.

53992603 is a deficient number, since it is larger than the sum of its proper divisors (8084069).

53992603 is a wasteful number, since it uses less digits than its factorization.

53992603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46361.

The product of its (nonzero) digits is 43740, while the sum is 37.

The square root of 53992603 is about 7347.9659090118. The cubic root of 53992603 is about 377.9590555952.

The spelling of 53992603 in words is "fifty-three million, nine hundred ninety-two thousand, six hundred three".