49290499 has 4 divisors (see below), whose sum is σ = 49304880. Its totient is φ = 49276120.

The previous prime is 49290467. The next prime is 49290523. The reversal of 49290499 is 99409294.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 99409294 = 2 ⋅49704647.

It is a cyclic number.

It is not a de Polignac number, because 49290499 - 2⁵ = 49290467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49290419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1269 + ... + 10009.

It is an arithmetic number, because the mean of its divisors is an integer number (12326220).

Almost surely, 2^49290499 is an apocalyptic number.

49290499 is a deficient number, since it is larger than the sum of its proper divisors (14381).

49290499 is an equidigital number, since it uses as much as digits as its factorization.

49290499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14380.

The product of its (nonzero) digits is 209952, while the sum is 46.

The square root of 49290499 is about 7020.7192651466. The cubic root of 49290499 is about 366.6522926413.

The spelling of 49290499 in words is "forty-nine million, two hundred ninety thousand, four hundred ninety-nine".