32540454007 has 2 divisors, whose sum is σ = 32540454008. Its totient is φ = 32540454006.

The previous prime is 32540453989. The next prime is 32540454017. The reversal of 32540454007 is 70045404523.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32540454007 - 2²³ = 32532065399 is a prime.

It is a super-2 number, since 2×32540454007² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32540454017) 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 as a sum of consecutive naturals, namely, 16270227003 + 16270227004.

It is an arithmetic number, because the mean of its divisors is an integer number (16270227004).

Almost surely, 2^32540454007 is an apocalyptic number.

32540454007 is a deficient number, since it is larger than the sum of its proper divisors (1).

32540454007 is an equidigital number, since it uses as much as digits as its factorization.

32540454007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 67200, while the sum is 34.

The spelling of 32540454007 in words is "thirty-two billion, five hundred forty million, four hundred fifty-four thousand, seven".