32453403403 has 2 divisors, whose sum is σ = 32453403404. Its totient is φ = 32453403402.

The previous prime is 32453403401. The next prime is 32453403431. The reversal of 32453403403 is 30430435423.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32453403403 - 2¹ = 32453403401 is a prime.

Together with 32453403401, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (32453403401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16226701701 + 16226701702.

It is an arithmetic number, because the mean of its divisors is an integer number (16226701702).

Almost surely, 2^32453403403 is an apocalyptic number.

32453403403 is a deficient number, since it is larger than the sum of its proper divisors (1).

32453403403 is an equidigital number, since it uses as much as digits as its factorization.

32453403403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 31.

Adding to 32453403403 its reverse (30430435423), we get a palindrome (62883838826).

The spelling of 32453403403 in words is "thirty-two billion, four hundred fifty-three million, four hundred three thousand, four hundred three".