148532247630 has 192 divisors, whose sum is σ = 437151012480. Its totient is φ = 34716008448.

The previous prime is 148532247593. The next prime is 148532247641. The reversal of 148532247630 is 36742235841.

148532247630 is a `hidden beast` number, since 1 + 4 + 8 + 5 + 3 + 2 + 2 + 4 + 7 + 630 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3666526 + ... + 3706814.

It is an arithmetic number, because the mean of its divisors is an integer number (2276828190).

Almost surely, 2^148532247630 is an apocalyptic number.

148532247630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 148532247630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (218575506240).

148532247630 is an abundant number, since it is smaller than the sum of its proper divisors (288618764850).

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

148532247630 is a wasteful number, since it uses less digits than its factorization.

148532247630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40475 (or 40472 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The spelling of 148532247630 in words is "one hundred forty-eight billion, five hundred thirty-two million, two hundred forty-seven thousand, six hundred thirty".