1045650037 has 2 divisors, whose sum is σ = 1045650038. Its totient is φ = 1045650036.

The previous prime is 1045649999. The next prime is 1045650041. The reversal of 1045650037 is 7300565401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 888874596 + 156775441 = 29814^2 + 12521^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1045650037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1045649990 and 1045650008.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1045650337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522825018 + 522825019.

It is an arithmetic number, because the mean of its divisors is an integer number (522825019).

Almost surely, 2^1045650037 is an apocalyptic number.

It is an amenable number.

1045650037 is a deficient number, since it is larger than the sum of its proper divisors (1).

1045650037 is an equidigital number, since it uses as much as digits as its factorization.

1045650037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 1045650037 is about 32336.5124433666. The cubic root of 1045650037 is about 1014.9908310463.

The spelling of 1045650037 in words is "one billion, forty-five million, six hundred fifty thousand, thirty-seven".