1152404537 has 2 divisors, whose sum is σ = 1152404538. Its totient is φ = 1152404536.

The previous prime is 1152404531. The next prime is 1152404557. The reversal of 1152404537 is 7354042511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 962488576 + 189915961 = 31024^2 + 13781^2 .

It is a cyclic number.

It is not a de Polignac number, because 1152404537 - 2¹⁰ = 1152403513 is a prime.

It is not a weakly prime, because it can be changed into another prime (1152404531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576202268 + 576202269.

It is an arithmetic number, because the mean of its divisors is an integer number (576202269).

Almost surely, 2^1152404537 is an apocalyptic number.

It is an amenable number.

1152404537 is a deficient number, since it is larger than the sum of its proper divisors (1).

1152404537 is an equidigital number, since it uses as much as digits as its factorization.

1152404537 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 1152404537 is about 33947.0843667022. The cubic root of 1152404537 is about 1048.4192501358.

The spelling of 1152404537 in words is "one billion, one hundred fifty-two million, four hundred four thousand, five hundred thirty-seven".