48587057526 has 128 divisors (see below), whose sum is σ = 122153287680. Its totient is φ = 12562121088.

The previous prime is 48587057513. The next prime is 48587057537. The reversal of 48587057526 is 62575078584.

It is a super-3 number, since 3×48587057526³ (a number of 33 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 18040636 + ... + 18043328.

It is an arithmetic number, because the mean of its divisors is an integer number (954322560).

Almost surely, 2^48587057526 is an apocalyptic number.

48587057526 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 48587057526, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61076643840).

48587057526 is an abundant number, since it is smaller than the sum of its proper divisors (73566230154).

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

48587057526 is a wasteful number, since it uses less digits than its factorization.

48587057526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3730.

The product of its (nonzero) digits is 18816000, while the sum is 57.

The spelling of 48587057526 in words is "forty-eight billion, five hundred eighty-seven million, fifty-seven thousand, five hundred twenty-six".