48492444040 has 16 divisors (see below), whose sum is σ = 109107999180. Its totient is φ = 19396977600.

The previous prime is 48492444037. The next prime is 48492444067. The reversal of 48492444040 is 4044429484.

It can be written as a sum of positive squares in 2 ways, for example, as 45009319716 + 3483124324 = 212154^2 + 59018^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 606155511 + ... + 606155590.

Almost surely, 2^48492444040 is an apocalyptic number.

48492444040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48492444040 is an abundant number, since it is smaller than the sum of its proper divisors (60615555140).

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

48492444040 is a wasteful number, since it uses less digits than its factorization.

48492444040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1212311112 (or 1212311108 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 43.

The spelling of 48492444040 in words is "forty-eight billion, four hundred ninety-two million, four hundred forty-four thousand, forty".