154532051 has 2 divisors, whose sum is σ = 154532052. Its totient is φ = 154532050.

The previous prime is 154532029. The next prime is 154532069. The reversal of 154532051 is 150235451.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-154532051 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 154532051.

It is not a weakly prime, because it can be changed into another prime (154532011) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77266025 + 77266026.

It is an arithmetic number, because the mean of its divisors is an integer number (77266026).

Almost surely, 2^154532051 is an apocalyptic number.

154532051 is a deficient number, since it is larger than the sum of its proper divisors (1).

154532051 is an equidigital number, since it uses as much as digits as its factorization.

154532051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 154532051 is about 12431.0921080973. The cubic root of 154532051 is about 536.6274153530.

The spelling of 154532051 in words is "one hundred fifty-four million, five hundred thirty-two thousand, fifty-one".