150414557 has 2 divisors, whose sum is σ = 150414558. Its totient is φ = 150414556.

The previous prime is 150414497. The next prime is 150414569. The reversal of 150414557 is 755414051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 83649316 + 66765241 = 9146^2 + 8171^2 .

It is a cyclic number.

It is not a de Polignac number, because 150414557 - 2⁶ = 150414493 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150414857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75207278 + 75207279.

It is an arithmetic number, because the mean of its divisors is an integer number (75207279).

Almost surely, 2^150414557 is an apocalyptic number.

It is an amenable number.

150414557 is a deficient number, since it is larger than the sum of its proper divisors (1).

150414557 is an equidigital number, since it uses as much as digits as its factorization.

150414557 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14000, while the sum is 32.

The square root of 150414557 is about 12264.3612552795. The cubic root of 150414557 is about 531.8183149638.

It can be divided in two parts, 1504 and 14557, that added together give a palindrome (16061).

The spelling of 150414557 in words is "one hundred fifty million, four hundred fourteen thousand, five hundred fifty-seven".