154319483 has 2 divisors, whose sum is σ = 154319484. Its totient is φ = 154319482.

The previous prime is 154319437. The next prime is 154319491. The reversal of 154319483 is 384913451.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 154319483 - 2⁶ = 154319419 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (154319413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77159741 + 77159742.

It is an arithmetic number, because the mean of its divisors is an integer number (77159742).

Almost surely, 2^154319483 is an apocalyptic number.

154319483 is a deficient number, since it is larger than the sum of its proper divisors (1).

154319483 is an equidigital number, since it uses as much as digits as its factorization.

154319483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 38.

The square root of 154319483 is about 12422.5393136830. The cubic root of 154319483 is about 536.3812481686.

The spelling of 154319483 in words is "one hundred fifty-four million, three hundred nineteen thousand, four hundred eighty-three".