73098091152 has 60 divisors (see below), whose sum is σ = 209562735564. Its totient is φ = 23771735040.

The previous prime is 73098091127. The next prime is 73098091201. The reversal of 73098091152 is 25119089037.

It can be written as a sum of positive squares in 2 ways, for example, as 13739590656 + 59358500496 = 117216^2 + 243636^2 .

It is a super-2 number, since 2×73098091152² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 73098091098 and 73098091107.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6184653 + ... + 6196460.

Almost surely, 2^73098091152 is an apocalyptic number.

73098091152 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

73098091152 is an abundant number, since it is smaller than the sum of its proper divisors (136464644412).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73098091152 is a wasteful number, since it uses less digits than its factorization.

73098091152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12381168 (or 12381159 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 45.

The spelling of 73098091152 in words is "seventy-three billion, ninety-eight million, ninety-one thousand, one hundred fifty-two".