49629599 has 2 divisors, whose sum is σ = 49629600. Its totient is φ = 49629598.

The previous prime is 49629583. The next prime is 49629637. The reversal of 49629599 is 99592694.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49629599 - 2⁴ = 49629583 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49629599.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49629529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24814799 + 24814800.

It is an arithmetic number, because the mean of its divisors is an integer number (24814800).

Almost surely, 2^49629599 is an apocalyptic number.

49629599 is a deficient number, since it is larger than the sum of its proper divisors (1).

49629599 is an equidigital number, since it uses as much as digits as its factorization.

49629599 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1574640, while the sum is 53.

The square root of 49629599 is about 7044.8278190457. The cubic root of 49629599 is about 367.4911815491.

The spelling of 49629599 in words is "forty-nine million, six hundred twenty-nine thousand, five hundred ninety-nine".