29970002532 has 24 divisors (see below), whose sum is σ = 69935223456. Its totient is φ = 9989255488.

The previous prime is 29970002519. The next prime is 29970002567. The reversal of 29970002532 is 23520007992.

It is a super-2 number, since 2×29970002532² (a number of 22 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, 88543 + ... + 260345.

It is an arithmetic number, because the mean of its divisors is an integer number (2913967644).

Almost surely, 2^29970002532 is an apocalyptic number.

It is an amenable number.

29970002532 is an abundant number, since it is smaller than the sum of its proper divisors (39965220924).

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

29970002532 is a wasteful number, since it uses less digits than its factorization.

29970002532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186347 (or 186345 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 39.

The spelling of 29970002532 in words is "twenty-nine billion, nine hundred seventy million, two thousand, five hundred thirty-two".