85619061932 has 24 divisors (see below), whose sum is σ = 150578942976. Its totient is φ = 42596888528.

The previous prime is 85619061901. The next prime is 85619062007. The reversal of 85619061932 is 23916091658.

It is a happy number.

It is a super-2 number, since 2×85619061932² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 860723 + ... + 955029.

It is an arithmetic number, because the mean of its divisors is an integer number (6274122624).

Almost surely, 2^85619061932 is an apocalyptic number.

It is an amenable number.

85619061932 is a deficient number, since it is larger than the sum of its proper divisors (64959881044).

85619061932 is a wasteful number, since it uses less digits than its factorization.

85619061932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95437 (or 95435 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 50.

The spelling of 85619061932 in words is "eighty-five billion, six hundred nineteen million, sixty-one thousand, nine hundred thirty-two".