48691042026 has 48 divisors (see below), whose sum is σ = 107363724384. Its totient is φ = 14710212000.

The previous prime is 48691041977. The next prime is 48691042027. The reversal of 48691042026 is 62024019684.

It is a super-3 number, since 3×48691042026³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (48691042027) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 138996 + ... + 341616.

It is an arithmetic number, because the mean of its divisors is an integer number (2236744258).

Almost surely, 2^48691042026 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48691042026, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53681862192).

48691042026 is an abundant number, since it is smaller than the sum of its proper divisors (58672682358).

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

48691042026 is a wasteful number, since it uses less digits than its factorization.

48691042026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202979 (or 202968 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 42.

The spelling of 48691042026 in words is "forty-eight billion, six hundred ninety-one million, forty-two thousand, twenty-six".