3900426053 has 2 divisors, whose sum is σ = 3900426054. Its totient is φ = 3900426052.

The previous prime is 3900426029. The next prime is 3900426091. The reversal of 3900426053 is 3506240093.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2411006404 + 1489419649 = 49102^2 + 38593^2 .

It is a cyclic number.

It is not a de Polignac number, because 3900426053 - 2¹⁶ = 3900360517 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3900426653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1950213026 + 1950213027.

It is an arithmetic number, because the mean of its divisors is an integer number (1950213027).

Almost surely, 2^3900426053 is an apocalyptic number.

It is an amenable number.

3900426053 is a deficient number, since it is larger than the sum of its proper divisors (1).

3900426053 is an equidigital number, since it uses as much as digits as its factorization.

3900426053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 3900426053 is about 62453.3910448424. The cubic root of 3900426053 is about 1574.1182336362.

The spelling of 3900426053 in words is "three billion, nine hundred million, four hundred twenty-six thousand, fifty-three".