29057472525 has 48 divisors (see below), whose sum is σ = 49283720640. Its totient is φ = 15098496000.

The previous prime is 29057472503. The next prime is 29057472539. The reversal of 29057472525 is 52527475092.

It is not a de Polignac number, because 29057472525 - 2⁷ = 29057472397 is a prime.

It is a super-2 number, since 2×29057472525² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1281991 + ... + 1304459.

It is an arithmetic number, because the mean of its divisors is an integer number (1026744180).

Almost surely, 2^29057472525 is an apocalyptic number.

29057472525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

29057472525 is a deficient number, since it is larger than the sum of its proper divisors (20226248115).

29057472525 is a wasteful number, since it uses less digits than its factorization.

29057472525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22926 (or 22921 counting only the distinct ones).

The product of its (nonzero) digits is 1764000, while the sum is 48.

The spelling of 29057472525 in words is "twenty-nine billion, fifty-seven million, four hundred seventy-two thousand, five hundred twenty-five".