53583272403 has 16 divisors (see below), whose sum is σ = 73219489056. Its totient is φ = 34835394560.

The previous prime is 53583272377. The next prime is 53583272411. The reversal of 53583272403 is 30427238535.

It is a cyclic number.

It is not a de Polignac number, because 53583272403 - 2⁵ = 53583272371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53583272203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183751 + ... + 375407.

It is an arithmetic number, because the mean of its divisors is an integer number (4576218066).

Almost surely, 2^53583272403 is an apocalyptic number.

53583272403 is a deficient number, since it is larger than the sum of its proper divisors (19636216653).

53583272403 is a wasteful number, since it uses less digits than its factorization.

53583272403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193974.

The product of its (nonzero) digits is 604800, while the sum is 42.

The spelling of 53583272403 in words is "fifty-three billion, five hundred eighty-three million, two hundred seventy-two thousand, four hundred three".