4054577643253 has 2 divisors, whose sum is σ = 4054577643254. Its totient is φ = 4054577643252.

The previous prime is 4054577643227. The next prime is 4054577643283. The reversal of 4054577643253 is 3523467754504.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2711034696484 + 1343542946769 = 1646522^2 + 1159113^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4054577643253 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4054577643194 and 4054577643203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4054577643283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2027288821626 + 2027288821627.

It is an arithmetic number, because the mean of its divisors is an integer number (2027288821627).

Almost surely, 2^{4054577643253} is an apocalyptic number.

It is an amenable number.

4054577643253 is a deficient number, since it is larger than the sum of its proper divisors (1).

4054577643253 is an equidigital number, since it uses as much as digits as its factorization.

4054577643253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42336000, while the sum is 55.

The spelling of 4054577643253 in words is "four trillion, fifty-four billion, five hundred seventy-seven million, six hundred forty-three thousand, two hundred fifty-three".