1107457457 has 2 divisors, whose sum is σ = 1107457458. Its totient is φ = 1107457456.

The previous prime is 1107457453. The next prime is 1107457499. The reversal of 1107457457 is 7547547011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1104631696 + 2825761 = 33236^2 + 1681^2 .

It is a cyclic number.

It is not a de Polignac number, because 1107457457 - 2² = 1107457453 is a prime.

It is not a weakly prime, because it can be changed into another prime (1107457451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553728728 + 553728729.

It is an arithmetic number, because the mean of its divisors is an integer number (553728729).

Almost surely, 2^1107457457 is an apocalyptic number.

It is an amenable number.

1107457457 is a deficient number, since it is larger than the sum of its proper divisors (1).

1107457457 is an equidigital number, since it uses as much as digits as its factorization.

1107457457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 137200, while the sum is 41.

The square root of 1107457457 is about 33278.4833939289. The cubic root of 1107457457 is about 1034.6076467201.

The spelling of 1107457457 in words is "one billion, one hundred seven million, four hundred fifty-seven thousand, four hundred fifty-seven".