32020045415 has 16 divisors (see below), whose sum is σ = 38537161536. Its totient is φ = 25540704000.

The previous prime is 32020045391. The next prime is 32020045451. The reversal of 32020045415 is 51454002023.

It is a happy number.

It is not a de Polignac number, because 32020045415 - 2²⁰ = 32018996839 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 5202590 + ... + 5208740.

It is an arithmetic number, because the mean of its divisors is an integer number (2408572596).

Almost surely, 2^32020045415 is an apocalyptic number.

32020045415 is a deficient number, since it is larger than the sum of its proper divisors (6517116121).

32020045415 is a wasteful number, since it uses less digits than its factorization.

32020045415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9050.

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 32020045415 its reverse (51454002023), we get a palindrome (83474047438).

The spelling of 32020045415 in words is "thirty-two billion, twenty million, forty-five thousand, four hundred fifteen".