1048732537 has 2 divisors, whose sum is σ = 1048732538. Its totient is φ = 1048732536.

The previous prime is 1048732523. The next prime is 1048732549. The reversal of 1048732537 is 7352378401.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1037097616 + 11634921 = 32204^2 + 3411^2 .

It is a cyclic number.

It is not a de Polignac number, because 1048732537 - 2²³ = 1040343929 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1048732537.

It is not a weakly prime, because it can be changed into another prime (1048732337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 524366268 + 524366269.

It is an arithmetic number, because the mean of its divisors is an integer number (524366269).

Almost surely, 2^1048732537 is an apocalyptic number.

It is an amenable number.

1048732537 is a deficient number, since it is larger than the sum of its proper divisors (1).

1048732537 is an equidigital number, since it uses as much as digits as its factorization.

1048732537 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 1048732537 is about 32384.1402078240. The cubic root of 1048732537 is about 1015.9872255534.

The spelling of 1048732537 in words is "one billion, forty-eight million, seven hundred thirty-two thousand, five hundred thirty-seven".