49798661854227 has 32 divisors (see below), whose sum is σ = 79285087262976. Its totient is φ = 27402679900800.

The previous prime is 49798661854223. The next prime is 49798661854231. The reversal of 49798661854227 is 72245816689794.

It is an interprime number because it is at equal distance from previous prime (49798661854223) and next prime (49798661854231).

It is not a de Polignac number, because 49798661854227 - 2² = 49798661854223 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49798661854223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 951455773 + ... + 951508110.

It is an arithmetic number, because the mean of its divisors is an integer number (2477658976968).

Almost surely, 2^{49798661854227} is an apocalyptic number.

49798661854227 is a deficient number, since it is larger than the sum of its proper divisors (29486425408749).

49798661854227 is a wasteful number, since it uses less digits than its factorization.

49798661854227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1902963971.

The product of its digits is 2926264320, while the sum is 78.

The spelling of 49798661854227 in words is "forty-nine trillion, seven hundred ninety-eight billion, six hundred sixty-one million, eight hundred fifty-four thousand, two hundred twenty-seven".