601054306157 has 2 divisors, whose sum is σ = 601054306158. Its totient is φ = 601054306156.

The previous prime is 601054306103. The next prime is 601054306231. The reversal of 601054306157 is 751603450106.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 437477739241 + 163576566916 = 661421^2 + 404446^2 .

It is a cyclic number.

It is not a de Polignac number, because 601054306157 - 2¹² = 601054302061 is a prime.

It is a super-2 number, since 2×601054306157² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 601054306157.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (601054306357) 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 as a sum of consecutive naturals, namely, 300527153078 + 300527153079.

It is an arithmetic number, because the mean of its divisors is an integer number (300527153079).

Almost surely, 2^601054306157 is an apocalyptic number.

It is an amenable number.

601054306157 is a deficient number, since it is larger than the sum of its proper divisors (1).

601054306157 is an equidigital number, since it uses as much as digits as its factorization.

601054306157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75600, while the sum is 38.

The spelling of 601054306157 in words is "six hundred one billion, fifty-four million, three hundred six thousand, one hundred fifty-seven".