150655423 has 2 divisors, whose sum is σ = 150655424. Its totient is φ = 150655422.

The previous prime is 150655403. The next prime is 150655447. The reversal of 150655423 is 324556051.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150655423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150655403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75327711 + 75327712.

It is an arithmetic number, because the mean of its divisors is an integer number (75327712).

Almost surely, 2^150655423 is an apocalyptic number.

150655423 is a deficient number, since it is larger than the sum of its proper divisors (1).

150655423 is an equidigital number, since it uses as much as digits as its factorization.

150655423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 150655423 is about 12274.1770803586. The cubic root of 150655423 is about 532.1020389101.

The spelling of 150655423 in words is "one hundred fifty million, six hundred fifty-five thousand, four hundred twenty-three".