33870770530 has 16 divisors (see below), whose sum is σ = 61163429184. Its totient is φ = 13504743280.

The previous prime is 33870770509. The next prime is 33870770533. The reversal of 33870770530 is 3507707833.

It is a happy number.

It is a super-2 number, since 2×33870770530² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33870770533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5442352 + ... + 5448571.

It is an arithmetic number, because the mean of its divisors is an integer number (3822714324).

Almost surely, 2^33870770530 is an apocalyptic number.

33870770530 is a deficient number, since it is larger than the sum of its proper divisors (27292658654).

33870770530 is a wasteful number, since it uses less digits than its factorization.

33870770530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10891241.

The product of its (nonzero) digits is 370440, while the sum is 43.

The spelling of 33870770530 in words is "thirty-three billion, eight hundred seventy million, seven hundred seventy thousand, five hundred thirty".