29513235145 has 16 divisors (see below), whose sum is σ = 35986728960. Its totient is φ = 23232066624.

The previous prime is 29513235137. The next prime is 29513235161. The reversal of 29513235145 is 54153231592.

It is a cyclic number.

It is not a de Polignac number, because 29513235145 - 2³ = 29513235137 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 29513235098 and 29513235107.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11769 + ... + 243238.

It is an arithmetic number, because the mean of its divisors is an integer number (2249170560).

Almost surely, 2^29513235145 is an apocalyptic number.

It is an amenable number.

29513235145 is a deficient number, since it is larger than the sum of its proper divisors (6473493815).

29513235145 is a wasteful number, since it uses less digits than its factorization.

29513235145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255384.

The product of its digits is 162000, while the sum is 40.

The spelling of 29513235145 in words is "twenty-nine billion, five hundred thirteen million, two hundred thirty-five thousand, one hundred forty-five".