1466852537 has 2 divisors, whose sum is σ = 1466852538. Its totient is φ = 1466852536.

The previous prime is 1466852533. The next prime is 1466852579. The reversal of 1466852537 is 7352586641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1182053161 + 284799376 = 34381^2 + 16876^2 .

It is a cyclic number.

It is not a de Polignac number, because 1466852537 - 2² = 1466852533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1466852491 and 1466852500.

It is not a weakly prime, because it can be changed into another prime (1466852533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 733426268 + 733426269.

It is an arithmetic number, because the mean of its divisors is an integer number (733426269).

Almost surely, 2^1466852537 is an apocalyptic number.

It is an amenable number.

1466852537 is a deficient number, since it is larger than the sum of its proper divisors (1).

1466852537 is an equidigital number, since it uses as much as digits as its factorization.

1466852537 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1209600, while the sum is 47.

The square root of 1466852537 is about 38299.5109237703. The cubic root of 1466852537 is about 1136.2192741212.

The spelling of 1466852537 in words is "one billion, four hundred sixty-six million, eight hundred fifty-two thousand, five hundred thirty-seven".