30575330137 has 16 divisors (see below), whose sum is σ = 34119401472. Its totient is φ = 27165211920.

The previous prime is 30575330129. The next prime is 30575330153. The reversal of 30575330137 is 73103357503.

It is not a de Polignac number, because 30575330137 - 2³ = 30575330129 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30575330096 and 30575330105.

It is not an unprimeable number, because it can be changed into a prime (30575330237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69733 + ... + 256930.

It is an arithmetic number, because the mean of its divisors is an integer number (2132462592).

Almost surely, 2^30575330137 is an apocalyptic number.

It is an amenable number.

30575330137 is a deficient number, since it is larger than the sum of its proper divisors (3544071335).

30575330137 is a wasteful number, since it uses less digits than its factorization.

30575330137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326868.

The product of its (nonzero) digits is 99225, while the sum is 37.

The spelling of 30575330137 in words is "thirty billion, five hundred seventy-five million, three hundred thirty thousand, one hundred thirty-seven".