29225151669 has 8 divisors (see below), whose sum is σ = 44533564480. Its totient is φ = 16700086656.

The previous prime is 29225151653. The next prime is 29225151689. The reversal of 29225151669 is 96615152292.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 29225151669 - 2⁴ = 29225151653 is a prime.

It is a super-2 number, since 2×29225151669² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29225151629) 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, 695836924 + ... + 695836965.

It is an arithmetic number, because the mean of its divisors is an integer number (5566695560).

Almost surely, 2^29225151669 is an apocalyptic number.

It is an amenable number.

29225151669 is a deficient number, since it is larger than the sum of its proper divisors (15308412811).

29225151669 is a wasteful number, since it uses less digits than its factorization.

29225151669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1391673899.

The product of its digits is 583200, while the sum is 48.

The spelling of 29225151669 in words is "twenty-nine billion, two hundred twenty-five million, one hundred fifty-one thousand, six hundred sixty-nine".