1054745737 has 2 divisors, whose sum is σ = 1054745738. Its totient is φ = 1054745736.

The previous prime is 1054745723. The next prime is 1054745743. The reversal of 1054745737 is 7375474501.

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., 762643456 + 292102281 = 27616^2 + 17091^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1054745737 is a prime.

It is a super-2 number, since 2×1054745737² = 2224977139439346338, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1054745693 and 1054745702.

It is not a weakly prime, because it can be changed into another prime (1054745437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527372868 + 527372869.

It is an arithmetic number, because the mean of its divisors is an integer number (527372869).

Almost surely, 2^1054745737 is an apocalyptic number.

It is an amenable number.

1054745737 is a deficient number, since it is larger than the sum of its proper divisors (1).

1054745737 is an equidigital number, since it uses as much as digits as its factorization.

1054745737 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 411600, while the sum is 43.

The square root of 1054745737 is about 32476.8492468096. The cubic root of 1054745737 is about 1017.9253412310.

The spelling of 1054745737 in words is "one billion, fifty-four million, seven hundred forty-five thousand, seven hundred thirty-seven".