148173561602 has 8 divisors (see below), whose sum is σ = 242465828112. Its totient is φ = 67351618900.

The previous prime is 148173561593. The next prime is 148173561607. The reversal of 148173561602 is 206165371841.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (148173561607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3367580924 + ... + 3367580967.

It is an arithmetic number, because the mean of its divisors is an integer number (30308228514).

Almost surely, 2^148173561602 is an apocalyptic number.

148173561602 is a deficient number, since it is larger than the sum of its proper divisors (94292266510).

148173561602 is a wasteful number, since it uses less digits than its factorization.

148173561602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6735161904.

The product of its (nonzero) digits is 241920, while the sum is 44.

The spelling of 148173561602 in words is "one hundred forty-eight billion, one hundred seventy-three million, five hundred sixty-one thousand, six hundred two".