1600401053 has 2 divisors, whose sum is σ = 1600401054. Its totient is φ = 1600401052.

The previous prime is 1600401037. The next prime is 1600401059. The reversal of 1600401053 is 3501040061.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 877759129 + 722641924 = 29627^2 + 26882^2 .

It is a cyclic number.

It is not a de Polignac number, because 1600401053 - 2⁴ = 1600401037 is a prime.

It is a super-2 number, since 2×1600401053² = 5122567060887017618, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1600401059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 800200526 + 800200527.

It is an arithmetic number, because the mean of its divisors is an integer number (800200527).

Almost surely, 2^1600401053 is an apocalyptic number.

It is an amenable number.

1600401053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1600401053 is an equidigital number, since it uses as much as digits as its factorization.

1600401053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1600401053 is about 40005.0128483919. The cubic root of 1600401053 is about 1169.7048109617.

The spelling of 1600401053 in words is "one billion, six hundred million, four hundred one thousand, fifty-three".