601500164 has 6 divisors (see below), whose sum is σ = 1052625294. Its totient is φ = 300750080.

The previous prime is 601500149. The next prime is 601500167. The reversal of 601500164 is 461005106.

It can be written as a sum of positive squares in only one way, i.e., 568345600 + 33154564 = 23840^2 + 5758^2 .

It is not an unprimeable number, because it can be changed into a prime (601500167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75187517 + ... + 75187524.

It is an arithmetic number, because the mean of its divisors is an integer number (175437549).

Almost surely, 2^601500164 is an apocalyptic number.

It is an amenable number.

601500164 is a deficient number, since it is larger than the sum of its proper divisors (451125130).

601500164 is a wasteful number, since it uses less digits than its factorization.

601500164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150375045 (or 150375043 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 601500164 is about 24525.5002803205. The cubic root of 601500164 is about 844.1350176695.

The spelling of 601500164 in words is "six hundred one million, five hundred thousand, one hundred sixty-four".