29425253 has 16 divisors (see below), whose sum is σ = 34727616. Its totient is φ = 24579840.

The previous prime is 29425223. The next prime is 29425259. The reversal of 29425253 is 35252492.

It is a cyclic number.

It is not a de Polignac number, because 29425253 - 2⁶ = 29425189 is a prime.

It is a super-2 number, since 2×29425253² = 1731691028228018, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29425259) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49325 + ... + 49917.

It is an arithmetic number, because the mean of its divisors is an integer number (2170476).

Almost surely, 2^29425253 is an apocalyptic number.

It is an amenable number.

29425253 is a deficient number, since it is larger than the sum of its proper divisors (5302363).

29425253 is a wasteful number, since it uses less digits than its factorization.

29425253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 964.

The product of its digits is 21600, while the sum is 32.

The square root of 29425253 is about 5424.5048621971. The cubic root of 29425253 is about 308.7261392172.

The spelling of 29425253 in words is "twenty-nine million, four hundred twenty-five thousand, two hundred fifty-three".