148189567659 has 24 divisors (see below), whose sum is σ = 235451029968. Its totient is φ = 82614389760.

The previous prime is 148189567637. The next prime is 148189567661. The reversal of 148189567659 is 956765981841.

It is not a de Polignac number, because 148189567659 - 2⁵ = 148189567627 is a prime.

It is a super-2 number, since 2×148189567659² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 148189567593 and 148189567602.

It is not an unprimeable number, because it can be changed into a prime (148189567699) 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, 12287782 + ... + 12299835.

It is an arithmetic number, because the mean of its divisors is an integer number (9810459582).

Almost surely, 2^148189567659 is an apocalyptic number.

148189567659 is a deficient number, since it is larger than the sum of its proper divisors (87261462309).

148189567659 is a wasteful number, since it uses less digits than its factorization.

148189567659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24587675 (or 24587668 counting only the distinct ones).

The product of its digits is 130636800, while the sum is 69.

The spelling of 148189567659 in words is "one hundred forty-eight billion, one hundred eighty-nine million, five hundred sixty-seven thousand, six hundred fifty-nine".