49429503 has 6 divisors (see below), whose sum is σ = 71398184. Its totient is φ = 32952996.

The previous prime is 49429481. The next prime is 49429517. The reversal of 49429503 is 30592494.

It is not a de Polignac number, because 49429503 - 2²² = 45235199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49429573) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 2746075 + ... + 2746092.

Almost surely, 2^49429503 is an apocalyptic number.

49429503 is a deficient number, since it is larger than the sum of its proper divisors (21968681).

49429503 is a wasteful number, since it uses less digits than its factorization.

49429503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5492173 (or 5492170 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 49429503 is about 7030.6118510411. The cubic root of 49429503 is about 366.9966341907.

The spelling of 49429503 in words is "forty-nine million, four hundred twenty-nine thousand, five hundred three".