152164612477 has 2 divisors, whose sum is σ = 152164612478. Its totient is φ = 152164612476.

The previous prime is 152164612417. The next prime is 152164612543. The reversal of 152164612477 is 774216461251.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 152057882916 + 106729561 = 389946^2 + 10331^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-152164612477 is a prime.

It is a super-5 number, since 5×152164612477⁵ (a number of 57 digits) contains 55555 as substring. Note that it is a super-d number also for d = 4.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152164612417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76082306238 + 76082306239.

It is an arithmetic number, because the mean of its divisors is an integer number (76082306239).

Almost surely, 2^152164612477 is an apocalyptic number.

It is an amenable number.

152164612477 is a deficient number, since it is larger than the sum of its proper divisors (1).

152164612477 is an equidigital number, since it uses as much as digits as its factorization.

152164612477 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 564480, while the sum is 46.

The spelling of 152164612477 in words is "one hundred fifty-two billion, one hundred sixty-four million, six hundred twelve thousand, four hundred seventy-seven".