49015348982 has 4 divisors (see below), whose sum is σ = 73523023476. Its totient is φ = 24507674490.

The previous prime is 49015348951. The next prime is 49015348999. The reversal of 49015348982 is 28984351094.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12253837244 + ... + 12253837247.

It is an arithmetic number, because the mean of its divisors is an integer number (18380755869).

Almost surely, 2^49015348982 is an apocalyptic number.

49015348982 is a deficient number, since it is larger than the sum of its proper divisors (24507674494).

49015348982 is a wasteful number, since it uses less digits than its factorization.

49015348982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24507674493.

The product of its (nonzero) digits is 2488320, while the sum is 53.

The spelling of 49015348982 in words is "forty-nine billion, fifteen million, three hundred forty-eight thousand, nine hundred eighty-two".