152154551 has 2 divisors, whose sum is σ = 152154552. Its totient is φ = 152154550.

The previous prime is 152154523. The next prime is 152154559. The reversal of 152154551 is 155451251.

152154551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 152154551 - 2²² = 147960247 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152154559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76077275 + 76077276.

It is an arithmetic number, because the mean of its divisors is an integer number (76077276).

Almost surely, 2^152154551 is an apocalyptic number.

152154551 is a deficient number, since it is larger than the sum of its proper divisors (1).

152154551 is an equidigital number, since it uses as much as digits as its factorization.

152154551 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5000, while the sum is 29.

The square root of 152154551 is about 12335.0942841958. The cubic root of 152154551 is about 533.8611474843.

The spelling of 152154551 in words is "one hundred fifty-two million, one hundred fifty-four thousand, five hundred fifty-one".