30055793313 has 48 divisors (see below), whose sum is σ = 50385209280. Its totient is φ = 15796093824.

The previous prime is 30055793311. The next prime is 30055793323. The reversal of 30055793313 is 31339755003.

It is not a de Polignac number, because 30055793313 - 2¹ = 30055793311 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30055793311) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 500958 + ... + 557736.

It is an arithmetic number, because the mean of its divisors is an integer number (1049691860).

Almost surely, 2^30055793313 is an apocalyptic number.

It is an amenable number.

30055793313 is a deficient number, since it is larger than the sum of its proper divisors (20329415967).

30055793313 is a wasteful number, since it uses less digits than its factorization.

30055793313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57086 (or 57079 counting only the distinct ones).

The product of its (nonzero) digits is 127575, while the sum is 39.

The spelling of 30055793313 in words is "thirty billion, fifty-five million, seven hundred ninety-three thousand, three hundred thirteen".