264312473153 has 2 divisors, whose sum is σ = 264312473154. Its totient is φ = 264312473152.

The previous prime is 264312473147. The next prime is 264312473213. The reversal of 264312473153 is 351374213462.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 145337837824 + 118974635329 = 381232^2 + 344927^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-264312473153 is a prime.

It is a super-2 number, since 2×264312473153² (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 264312473153.

It is not a weakly prime, because it can be changed into another prime (264312472153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132156236576 + 132156236577.

It is an arithmetic number, because the mean of its divisors is an integer number (132156236577).

Almost surely, 2^264312473153 is an apocalyptic number.

It is an amenable number.

264312473153 is a deficient number, since it is larger than the sum of its proper divisors (1).

264312473153 is an equidigital number, since it uses as much as digits as its factorization.

264312473153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 362880, while the sum is 41.

The spelling of 264312473153 in words is "two hundred sixty-four billion, three hundred twelve million, four hundred seventy-three thousand, one hundred fifty-three".