48808751922 has 162 divisors, whose sum is σ = 126677608317. Its totient is φ = 13542312672.

The previous prime is 48808751911. The next prime is 48808751923. The reversal of 48808751922 is 22915780884.

48808751922 is a `hidden beast` number, since 48 + 8 + 0 + 87 + 519 + 2 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 38396794401 + 10411957521 = 195951^2 + 102039^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=156219.

It is not an unprimeable number, because it can be changed into a prime (48808751923) by changing a digit.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 282131428 + ... + 282131600.

Almost surely, 2^48808751922 is an apocalyptic number.

48808751922 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 48808751922

48808751922 is an abundant number, since it is smaller than the sum of its proper divisors (77868856395).

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

48808751922 is a wasteful number, since it uses less digits than its factorization.

48808751922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454 (or 228 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 54.

The spelling of 48808751922 in words is "forty-eight billion, eight hundred eight million, seven hundred fifty-one thousand, nine hundred twenty-two".