49427552359018 has 8 divisors (see below), whose sum is σ = 74403312032448. Its totient is φ = 24626448348204.

The previous prime is 49427552359013. The next prime is 49427552359033. The reversal of 49427552359018 is 81095325572494.

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

It is not an unprimeable number, because it can be changed into a prime (49427552359013) 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, 43663914946 + ... + 43663916077.

It is an arithmetic number, because the mean of its divisors is an integer number (9300414004056).

Almost surely, 2^{49427552359018} is an apocalyptic number.

49427552359018 is a deficient number, since it is larger than the sum of its proper divisors (24975759673430).

49427552359018 is a wasteful number, since it uses less digits than its factorization.

49427552359018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87327831308.

The product of its (nonzero) digits is 108864000, while the sum is 64.

The spelling of 49427552359018 in words is "forty-nine trillion, four hundred twenty-seven billion, five hundred fifty-two million, three hundred fifty-nine thousand, eighteen".