148837485888 has 504 divisors, whose sum is σ = 537096504672. Its totient is φ = 39059048448.

The previous prime is 148837485857. The next prime is 148837485899. The reversal of 148837485888 is 888584738841.

148837485888 is a `hidden beast` number, since 1 + 4 + 8 + 8 + 37 + 4 + 8 + 588 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (504).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 83288131 + ... + 83289917.

It is an arithmetic number, because the mean of its divisors is an integer number (1065667668).

Almost surely, 2^148837485888 is an apocalyptic number.

148837485888 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148837485888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (268548252336).

148837485888 is an abundant number, since it is smaller than the sum of its proper divisors (388259018784).

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

148837485888 is a wasteful number, since it uses less digits than its factorization.

148837485888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2059 (or 2039 counting only the distinct ones).

The product of its digits is 440401920, while the sum is 72.

The spelling of 148837485888 in words is "one hundred forty-eight billion, eight hundred thirty-seven million, four hundred eighty-five thousand, eight hundred eighty-eight".