49385237982048 has 96 divisors (see below), whose sum is σ = 152513234989920. Its totient is φ = 15493407989760.

The previous prime is 49385237982043. The next prime is 49385237982061. The reversal of 49385237982048 is 84028973258394.

49385237982048 is a `hidden beast` number, since 4 + 9 + 3 + 8 + 523 + 7 + 98 + 2 + 0 + 4 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49385237982043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1681127673 + ... + 1681157048.

It is an arithmetic number, because the mean of its divisors is an integer number (1588679531145).

Almost surely, 2^{49385237982048} is an apocalyptic number.

49385237982048 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

49385237982048 is an abundant number, since it is smaller than the sum of its proper divisors (103127997007872).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49385237982048 is a wasteful number, since it uses less digits than its factorization.

49385237982048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3362284757 (or 3362284743 counting only the distinct ones).

The product of its (nonzero) digits is 836075520, while the sum is 72.

The spelling of 49385237982048 in words is "forty-nine trillion, three hundred eighty-five billion, two hundred thirty-seven million, nine hundred eighty-two thousand, forty-eight".