148820180530 has 64 divisors (see below), whose sum is σ = 312604842240. Its totient is φ = 49957530624.

The previous prime is 148820180489. The next prime is 148820180557. The reversal of 148820180530 is 35081028841.

It is a super-2 number, since 2×148820180530² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 593781 + ... + 806359.

It is an arithmetic number, because the mean of its divisors is an integer number (4884450660).

Almost surely, 2^148820180530 is an apocalyptic number.

148820180530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

148820180530 is an abundant number, since it is smaller than the sum of its proper divisors (163784661710).

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

148820180530 is a wasteful number, since it uses less digits than its factorization.

148820180530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212803.

The product of its (nonzero) digits is 61440, while the sum is 40.

The spelling of 148820180530 in words is "one hundred forty-eight billion, eight hundred twenty million, one hundred eighty thousand, five hundred thirty".