153892725202973 has 2 divisors, whose sum is σ = 153892725202974. Its totient is φ = 153892725202972.

The previous prime is 153892725202943. The next prime is 153892725202999. The reversal of 153892725202973 is 379202527298351.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 122521277758489 + 31371447444484 = 11068933^2 + 5601022^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-153892725202973 is a prime.

It is a super-2 number, since 2×153892725202973² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (153892725202933) 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, 76946362601486 + 76946362601487.

It is an arithmetic number, because the mean of its divisors is an integer number (76946362601487).

Almost surely, 2^{153892725202973} is an apocalyptic number.

It is an amenable number.

153892725202973 is a deficient number, since it is larger than the sum of its proper divisors (1).

153892725202973 is an equidigital number, since it uses as much as digits as its factorization.

153892725202973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 114307200, while the sum is 65.

The spelling of 153892725202973 in words is "one hundred fifty-three trillion, eight hundred ninety-two billion, seven hundred twenty-five million, two hundred two thousand, nine hundred seventy-three".