148531157606 has 32 divisors (see below), whose sum is σ = 254221426368. Its totient is φ = 64476472320.

The previous prime is 148531157597. The next prime is 148531157611. The reversal of 148531157606 is 606751135841.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 541151 + ... + 768053.

It is an arithmetic number, because the mean of its divisors is an integer number (7944419574).

Almost surely, 2^148531157606 is an apocalyptic number.

148531157606 is a deficient number, since it is larger than the sum of its proper divisors (105690268762).

148531157606 is a wasteful number, since it uses less digits than its factorization.

148531157606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228416.

The product of its (nonzero) digits is 604800, while the sum is 47.

The spelling of 148531157606 in words is "one hundred forty-eight billion, five hundred thirty-one million, one hundred fifty-seven thousand, six hundred six".