49065599 has 8 divisors (see below), whose sum is σ = 54027648. Its totient is φ = 44187160.

The previous prime is 49065547. The next prime is 49065629. The reversal of 49065599 is 99556094.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49065599 - 2¹² = 49061503 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 (49065199) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19667 + ... + 22020.

It is an arithmetic number, because the mean of its divisors is an integer number (6753456).

Almost surely, 2^49065599 is an apocalyptic number.

49065599 is a deficient number, since it is larger than the sum of its proper divisors (4962049).

49065599 is a wasteful number, since it uses less digits than its factorization.

49065599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41805.

The product of its (nonzero) digits is 437400, while the sum is 47.

The square root of 49065599 is about 7004.6840756739. The cubic root of 49065599 is about 366.0937953245.

The spelling of 49065599 in words is "forty-nine million, sixty-five thousand, five hundred ninety-nine".