601243125495 has 32 divisors (see below), whose sum is σ = 980212948992. Its totient is φ = 314589255552.

The previous prime is 601243125479. The next prime is 601243125499. The reversal of 601243125495 is 594521342106.

It is not a de Polignac number, because 601243125495 - 2⁴ = 601243125479 is a prime.

It is a super-2 number, since 2×601243125495² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (601243125499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17316042 + ... + 17350728.

It is an arithmetic number, because the mean of its divisors is an integer number (30631654656).

Almost surely, 2^601243125495 is an apocalyptic number.

601243125495 is a deficient number, since it is larger than the sum of its proper divisors (378969823497).

601243125495 is a wasteful number, since it uses less digits than its factorization.

601243125495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56551.

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 601243125495 in words is "six hundred one billion, two hundred forty-three million, one hundred twenty-five thousand, four hundred ninety-five".