32051245451 has 2 divisors, whose sum is σ = 32051245452. Its totient is φ = 32051245450.

The previous prime is 32051245441. The next prime is 32051245481. The reversal of 32051245451 is 15454215023.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32051245451 is a prime.

It is not a weakly prime, because it can be changed into another prime (32051245441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16025622725 + 16025622726.

It is an arithmetic number, because the mean of its divisors is an integer number (16025622726).

Almost surely, 2^32051245451 is an apocalyptic number.

32051245451 is a deficient number, since it is larger than the sum of its proper divisors (1).

32051245451 is an equidigital number, since it uses as much as digits as its factorization.

32051245451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24000, while the sum is 32.

The spelling of 32051245451 in words is "thirty-two billion, fifty-one million, two hundred forty-five thousand, four hundred fifty-one".