1056040373 has 2 divisors, whose sum is σ = 1056040374. Its totient is φ = 1056040372.

The previous prime is 1056040343. The next prime is 1056040471. The reversal of 1056040373 is 3730406501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1038257284 + 17783089 = 32222^2 + 4217^2 .

It is a cyclic number.

It is not a de Polignac number, because 1056040373 - 2⁶ = 1056040309 is a prime.

It is a super-2 number, since 2×1056040373² = 2230442538811958258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1056040303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528020186 + 528020187.

It is an arithmetic number, because the mean of its divisors is an integer number (528020187).

Almost surely, 2^1056040373 is an apocalyptic number.

It is an amenable number.

1056040373 is a deficient number, since it is larger than the sum of its proper divisors (1).

1056040373 is an equidigital number, since it uses as much as digits as its factorization.

1056040373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 1056040373 is about 32496.7748092022. The cubic root of 1056040373 is about 1018.3416513497.

Adding to 1056040373 its reverse (3730406501), we get a palindrome (4786446874).

The spelling of 1056040373 in words is "one billion, fifty-six million, forty thousand, three hundred seventy-three".