49740622151328 has 96 divisors (see below), whose sum is σ = 145090229094720. Its totient is φ = 16578674300160.

The previous prime is 49740622151317. The next prime is 49740622151387. The reversal of 49740622151328 is 82315122604794.

It is a happy number.

49740622151328 is a `hidden beast` number, since 4 + 9 + 7 + 4 + 0 + 622 + 1 + 5 + 1 + 3 + 2 + 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 (54).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6706983 + ... + 12019353.

It is an arithmetic number, because the mean of its divisors is an integer number (1511356553070).

It is a 1-persistent number, because it is pandigital, but 2⋅49740622151328 = 99481244302656 is not.

Almost surely, 2^{49740622151328} is an apocalyptic number.

49740622151328 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

49740622151328 is an abundant number, since it is smaller than the sum of its proper divisors (95349606943392).

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

49740622151328 is a wasteful number, since it uses less digits than its factorization.

49740622151328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5323227 (or 5323213 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The spelling of 49740622151328 in words is "forty-nine trillion, seven hundred forty billion, six hundred twenty-two million, one hundred fifty-one thousand, three hundred twenty-eight".