32465403479 has 2 divisors, whose sum is σ = 32465403480. Its totient is φ = 32465403478.

The previous prime is 32465403473. The next prime is 32465403497. The reversal of 32465403479 is 97430456423.

Together with next prime (32465403497) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32465403479 - 2²⁰ = 32464354903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32465403473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16232701739 + 16232701740.

It is an arithmetic number, because the mean of its divisors is an integer number (16232701740).

Almost surely, 2^32465403479 is an apocalyptic number.

32465403479 is a deficient number, since it is larger than the sum of its proper divisors (1).

32465403479 is an equidigital number, since it uses as much as digits as its factorization.

32465403479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2177280, while the sum is 47.

The spelling of 32465403479 in words is "thirty-two billion, four hundred sixty-five million, four hundred three thousand, four hundred seventy-nine".