85532338545 has 32 divisors (see below), whose sum is σ = 141437767680. Its totient is φ = 44092144320.

The previous prime is 85532338531. The next prime is 85532338597. The reversal of 85532338545 is 54583323558.

It is not a de Polignac number, because 85532338545 - 2⁷ = 85532338417 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 273346 + ... + 495764.

It is an arithmetic number, because the mean of its divisors is an integer number (4419930240).

Almost surely, 2^85532338545 is an apocalyptic number.

It is an amenable number.

85532338545 is a deficient number, since it is larger than the sum of its proper divisors (55905429135).

85532338545 is a wasteful number, since it uses less digits than its factorization.

85532338545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223285.

The product of its digits is 8640000, while the sum is 51.

The spelling of 85532338545 in words is "eighty-five billion, five hundred thirty-two million, three hundred thirty-eight thousand, five hundred forty-five".