48781803834 has 12 divisors (see below), whose sum is σ = 105693908346. Its totient is φ = 16260601272.

The previous prime is 48781803823. The next prime is 48781803853. The reversal of 48781803834 is 43830818784.

It is a happy number.

48781803834 is a `hidden beast` number, since 4 + 87 + 8 + 180 + 383 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 46916859609 + 1864944225 = 216603^2 + 43185^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1355050089 + ... + 1355050124.

Almost surely, 2^48781803834 is an apocalyptic number.

48781803834 is an abundant number, since it is smaller than the sum of its proper divisors (56912104512).

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

48781803834 is a wasteful number, since it uses less digits than its factorization.

48781803834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2710100221 (or 2710100218 counting only the distinct ones).

The product of its (nonzero) digits is 4128768, while the sum is 54.

The spelling of 48781803834 in words is "forty-eight billion, seven hundred eighty-one million, eight hundred three thousand, eight hundred thirty-four".