545132201431 has 2 divisors, whose sum is σ = 545132201432. Its totient is φ = 545132201430.

The previous prime is 545132201399. The next prime is 545132201483. The reversal of 545132201431 is 134102231545.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 545132201431 - 2⁵ = 545132201399 is a prime.

It is a super-2 number, since 2×545132201431² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 545132201393 and 545132201402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (545132201531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272566100715 + 272566100716.

It is an arithmetic number, because the mean of its divisors is an integer number (272566100716).

Almost surely, 2^545132201431 is an apocalyptic number.

545132201431 is a deficient number, since it is larger than the sum of its proper divisors (1).

545132201431 is an equidigital number, since it uses as much as digits as its factorization.

545132201431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 545132201431 its reverse (134102231545), we get a palindrome (679234432976).

The spelling of 545132201431 in words is "five hundred forty-five billion, one hundred thirty-two million, two hundred one thousand, four hundred thirty-one".