53332201403 has 32 divisors (see below), whose sum is σ = 60267110400. Its totient is φ = 46878339456.

The previous prime is 53332201381. The next prime is 53332201409. The reversal of 53332201403 is 30410223335.

It is a happy number.

It is not a de Polignac number, because 53332201403 - 2¹⁸ = 53331939259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53332201409) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3203126 + ... + 3219732.

It is an arithmetic number, because the mean of its divisors is an integer number (1883347200).

Almost surely, 2^53332201403 is an apocalyptic number.

53332201403 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

53332201403 is a deficient number, since it is larger than the sum of its proper divisors (6934908997).

53332201403 is a wasteful number, since it uses less digits than its factorization.

53332201403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16811.

The product of its (nonzero) digits is 6480, while the sum is 26.

Adding to 53332201403 its reverse (30410223335), we get a palindrome (83742424738).

The spelling of 53332201403 in words is "fifty-three billion, three hundred thirty-two million, two hundred one thousand, four hundred three".