405320150345053 has 2 divisors, whose sum is σ = 405320150345054. Its totient is φ = 405320150345052.

The previous prime is 405320150345023. The next prime is 405320150345063. The reversal of 405320150345053 is 350543051023504.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 243958565203929 + 161361585141124 = 15619173^2 + 12702818^2 .

It is a cyclic number.

It is not a de Polignac number, because 405320150345053 - 2²⁹ = 405319613474141 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 405320150344997 and 405320150345015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (405320150345023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202660075172526 + 202660075172527.

It is an arithmetic number, because the mean of its divisors is an integer number (202660075172527).

Almost surely, 2^{405320150345053} is an apocalyptic number.

It is an amenable number.

405320150345053 is a deficient number, since it is larger than the sum of its proper divisors (1).

405320150345053 is an equidigital number, since it uses as much as digits as its factorization.

405320150345053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540000, while the sum is 40.

The spelling of 405320150345053 in words is "four hundred five trillion, three hundred twenty billion, one hundred fifty million, three hundred forty-five thousand, fifty-three".