20254410053 has 2 divisors, whose sum is σ = 20254410054. Its totient is φ = 20254410052.

The previous prime is 20254409969. The next prime is 20254410061. The reversal of 20254410053 is 35001445202.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11882526049 + 8371884004 = 109007^2 + 91498^2 .

It is a cyclic number.

It is not a de Polignac number, because 20254410053 - 2¹² = 20254405957 is a prime.

It is a super-2 number, since 2×20254410053² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20254410083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10127205026 + 10127205027.

It is an arithmetic number, because the mean of its divisors is an integer number (10127205027).

Almost surely, 2^20254410053 is an apocalyptic number.

It is an amenable number.

20254410053 is a deficient number, since it is larger than the sum of its proper divisors (1).

20254410053 is an equidigital number, since it uses as much as digits as its factorization.

20254410053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 20254410053 its reverse (35001445202), we get a palindrome (55255855255).

The spelling of 20254410053 in words is "twenty billion, two hundred fifty-four million, four hundred ten thousand, fifty-three".