152043653 has 2 divisors, whose sum is σ = 152043654. Its totient is φ = 152043652.

The previous prime is 152043613. The next prime is 152043673. The reversal of 152043653 is 356340251.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 128550244 + 23493409 = 11338^2 + 4847^2 .

It is a cyclic number.

It is not a de Polignac number, because 152043653 - 2¹⁰ = 152042629 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 (152043613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76021826 + 76021827.

It is an arithmetic number, because the mean of its divisors is an integer number (76021827).

Almost surely, 2^152043653 is an apocalyptic number.

It is an amenable number.

152043653 is a deficient number, since it is larger than the sum of its proper divisors (1).

152043653 is an equidigital number, since it uses as much as digits as its factorization.

152043653 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 152043653 is about 12330.5982417724. The cubic root of 152043653 is about 533.7314142128.

The spelling of 152043653 in words is "one hundred fifty-two million, forty-three thousand, six hundred fifty-three".