49225618659099 has 4 divisors (see below), whose sum is σ = 65634158212136. Its totient is φ = 32817079106064.

The previous prime is 49225618659071. The next prime is 49225618659103. The reversal of 49225618659099 is 99095681652294.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 49225618659099 - 2⁵ = 49225618659067 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 49225618659099.

It is not an unprimeable number, because it can be changed into a prime (49225618655099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8204269776514 + ... + 8204269776519.

It is an arithmetic number, because the mean of its divisors is an integer number (16408539553034).

Almost surely, 2^{49225618659099} is an apocalyptic number.

49225618659099 is a deficient number, since it is larger than the sum of its proper divisors (16408539553037).

49225618659099 is a wasteful number, since it uses less digits than its factorization.

49225618659099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16408539553036.

The product of its (nonzero) digits is 755827200, while the sum is 75.

The spelling of 49225618659099 in words is "forty-nine trillion, two hundred twenty-five billion, six hundred eighteen million, six hundred fifty-nine thousand, ninety-nine".