1953062455147 has 2 divisors, whose sum is σ = 1953062455148. Its totient is φ = 1953062455146.

The previous prime is 1953062455139. The next prime is 1953062455151. The reversal of 1953062455147 is 7415542603591.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1953062455147 - 2³ = 1953062455139 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1953062455094 and 1953062455103.

It is not a weakly prime, because it can be changed into another prime (1953062455847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 976531227573 + 976531227574.

It is an arithmetic number, because the mean of its divisors is an integer number (976531227574).

Almost surely, 2^{1953062455147} is an apocalyptic number.

1953062455147 is a deficient number, since it is larger than the sum of its proper divisors (1).

1953062455147 is an equidigital number, since it uses as much as digits as its factorization.

1953062455147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536000, while the sum is 52.

The spelling of 1953062455147 in words is "one trillion, nine hundred fifty-three billion, sixty-two million, four hundred fifty-five thousand, one hundred forty-seven".