453753554431 has 2 divisors, whose sum is σ = 453753554432. Its totient is φ = 453753554430.

The previous prime is 453753554417. The next prime is 453753554473. The reversal of 453753554431 is 134455357354.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 453753554431 - 2²¹ = 453751457279 is a prime.

It is a super-2 number, since 2×453753554431² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (453753554491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226876777215 + 226876777216.

It is an arithmetic number, because the mean of its divisors is an integer number (226876777216).

Almost surely, 2^453753554431 is an apocalyptic number.

453753554431 is a deficient number, since it is larger than the sum of its proper divisors (1).

453753554431 is an equidigital number, since it uses as much as digits as its factorization.

453753554431 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7560000, while the sum is 49.

The spelling of 453753554431 in words is "four hundred fifty-three billion, seven hundred fifty-three million, five hundred fifty-four thousand, four hundred thirty-one".