32513855497 has 8 divisors (see below), whose sum is σ = 32739956096. Its totient is φ = 32287995792.

The previous prime is 32513855477. The next prime is 32513855573. The reversal of 32513855497 is 79455831523.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 32513855497 - 2¹⁹ = 32513331209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32513855467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215008 + ... + 333550.

It is an arithmetic number, because the mean of its divisors is an integer number (4092494512).

Almost surely, 2^32513855497 is an apocalyptic number.

It is an amenable number.

32513855497 is a deficient number, since it is larger than the sum of its proper divisors (226100599).

32513855497 is a wasteful number, since it uses less digits than its factorization.

32513855497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120447.

The product of its digits is 4536000, while the sum is 52.

The spelling of 32513855497 in words is "thirty-two billion, five hundred thirteen million, eight hundred fifty-five thousand, four hundred ninety-seven".