150554146260457 has 2 divisors, whose sum is σ = 150554146260458. Its totient is φ = 150554146260456.

The previous prime is 150554146260449. The next prime is 150554146260559. The reversal of 150554146260457 is 754062641455051.

150554146260457 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 141464952361216 + 9089193899241 = 11893904^2 + 3014829^2 .

It is an emirp because it is prime and its reverse (754062641455051) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 150554146260457 - 2³ = 150554146260449 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 150554146260398 and 150554146260407.

It is not a weakly prime, because it can be changed into another prime (150554146263457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75277073130228 + 75277073130229.

It is an arithmetic number, because the mean of its divisors is an integer number (75277073130229).

Almost surely, 2^{150554146260457} is an apocalyptic number.

It is an amenable number.

150554146260457 is a deficient number, since it is larger than the sum of its proper divisors (1).

150554146260457 is an equidigital number, since it uses as much as digits as its factorization.

150554146260457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160000, while the sum is 55.

The spelling of 150554146260457 in words is "one hundred fifty trillion, five hundred fifty-four billion, one hundred forty-six million, two hundred sixty thousand, four hundred fifty-seven".