32470091545 has 16 divisors (see below), whose sum is σ = 41263717248. Its totient is φ = 24443564800.

The previous prime is 32470091539. The next prime is 32470091557. The reversal of 32470091545 is 54519007423.

It is a happy number.

It is not a de Polignac number, because 32470091545 - 2⁵ = 32470091513 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32470091498 and 32470091507.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 471570 + ... + 536020.

It is an arithmetic number, because the mean of its divisors is an integer number (2578982328).

Almost surely, 2^32470091545 is an apocalyptic number.

It is an amenable number.

32470091545 is a deficient number, since it is larger than the sum of its proper divisors (8793625703).

32470091545 is a wasteful number, since it uses less digits than its factorization.

32470091545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70400.

The product of its (nonzero) digits is 151200, while the sum is 40.

Adding to 32470091545 its reverse (54519007423), we get a palindrome (86989098968).

The spelling of 32470091545 in words is "thirty-two billion, four hundred seventy million, ninety-one thousand, five hundred forty-five".