49929500429 has 16 divisors (see below), whose sum is σ = 53102407680. Its totient is φ = 46783077120.

The previous prime is 49929500371. The next prime is 49929500443. The reversal of 49929500429 is 92400592994.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49929500429 is a prime.

It is a super-2 number, since 2×49929500429² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49929500479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7427732 + ... + 7434450.

It is an arithmetic number, because the mean of its divisors is an integer number (3318900480).

Almost surely, 2^49929500429 is an apocalyptic number.

It is an amenable number.

49929500429 is a deficient number, since it is larger than the sum of its proper divisors (3172907251).

49929500429 is a wasteful number, since it uses less digits than its factorization.

49929500429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8620.

The product of its (nonzero) digits is 2099520, while the sum is 53.

The spelling of 49929500429 in words is "forty-nine billion, nine hundred twenty-nine million, five hundred thousand, four hundred twenty-nine".