154153361 has 2 divisors, whose sum is σ = 154153362. Its totient is φ = 154153360.

The previous prime is 154153319. The next prime is 154153367. The reversal of 154153361 is 163351451.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 117852736 + 36300625 = 10856^2 + 6025^2 .

It is a cyclic number.

It is not a de Polignac number, because 154153361 - 2¹⁸ = 153891217 is a prime.

It is not a weakly prime, because it can be changed into another prime (154153367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77076680 + 77076681.

It is an arithmetic number, because the mean of its divisors is an integer number (77076681).

Almost surely, 2^154153361 is an apocalyptic number.

It is an amenable number.

154153361 is a deficient number, since it is larger than the sum of its proper divisors (1).

154153361 is an equidigital number, since it uses as much as digits as its factorization.

154153361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5400, while the sum is 29.

The square root of 154153361 is about 12415.8511991728. The cubic root of 154153361 is about 536.1887109804.

The spelling of 154153361 in words is "one hundred fifty-four million, one hundred fifty-three thousand, three hundred sixty-one".