1610053457 has 2 divisors, whose sum is σ = 1610053458. Its totient is φ = 1610053456.

The previous prime is 1610053447. The next prime is 1610053469. The reversal of 1610053457 is 7543500161.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1057615441 + 552438016 = 32521^2 + 23504^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1610053457 is a prime.

It is not a weakly prime, because it can be changed into another prime (1610053447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 805026728 + 805026729.

It is an arithmetic number, because the mean of its divisors is an integer number (805026729).

Almost surely, 2^1610053457 is an apocalyptic number.

It is an amenable number.

1610053457 is a deficient number, since it is larger than the sum of its proper divisors (1).

1610053457 is an equidigital number, since it uses as much as digits as its factorization.

1610053457 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 32.

The square root of 1610053457 is about 40125.4714240219. The cubic root of 1610053457 is about 1172.0516894989.

The spelling of 1610053457 in words is "one billion, six hundred ten million, fifty-three thousand, four hundred fifty-seven".