150056601601 has 2 divisors, whose sum is σ = 150056601602. Its totient is φ = 150056601600.

The previous prime is 150056601553. The next prime is 150056601613. The reversal of 150056601601 is 106106650051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 149258595600 + 798006001 = 386340^2 + 28249^2 .

It is a cyclic number.

It is not a de Polignac number, because 150056601601 - 2¹³ = 150056593409 is a prime.

It is not a weakly prime, because it can be changed into another prime (150056602601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75028300800 + 75028300801.

It is an arithmetic number, because the mean of its divisors is an integer number (75028300801).

Almost surely, 2^150056601601 is an apocalyptic number.

It is an amenable number.

150056601601 is a deficient number, since it is larger than the sum of its proper divisors (1).

150056601601 is an equidigital number, since it uses as much as digits as its factorization.

150056601601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 31.

The spelling of 150056601601 in words is "one hundred fifty billion, fifty-six million, six hundred one thousand, six hundred one".