155354153 has 2 divisors, whose sum is σ = 155354154. Its totient is φ = 155354152.

The previous prime is 155354119. The next prime is 155354161. The reversal of 155354153 is 351453551.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 151979584 + 3374569 = 12328^2 + 1837^2 .

It is an emirp because it is prime and its reverse (351453551) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 155354153 - 2⁸ = 155353897 is a prime.

It is not a weakly prime, because it can be changed into another prime (155351153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77677076 + 77677077.

It is an arithmetic number, because the mean of its divisors is an integer number (77677077).

Almost surely, 2^155354153 is an apocalyptic number.

It is an amenable number.

155354153 is a deficient number, since it is larger than the sum of its proper divisors (1).

155354153 is an equidigital number, since it uses as much as digits as its factorization.

155354153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22500, while the sum is 32.

The square root of 155354153 is about 12464.1146095501. The cubic root of 155354153 is about 537.5773422507.

The spelling of 155354153 in words is "one hundred fifty-five million, three hundred fifty-four thousand, one hundred fifty-three".