1353255343054 has 4 divisors (see below), whose sum is σ = 2029883014584. Its totient is φ = 676627671526.

The previous prime is 1353255343049. The next prime is 1353255343057. The reversal of 1353255343054 is 4503435523531.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1353255343054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1353255343057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 338313835762 + ... + 338313835765.

It is an arithmetic number, because the mean of its divisors is an integer number (507470753646).

Almost surely, 2^{1353255343054} is an apocalyptic number.

1353255343054 is a deficient number, since it is larger than the sum of its proper divisors (676627671530).

1353255343054 is an equidigital number, since it uses as much as digits as its factorization.

1353255343054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676627671529.

The product of its (nonzero) digits is 1620000, while the sum is 43.

The spelling of 1353255343054 in words is "one trillion, three hundred fifty-three billion, two hundred fifty-five million, three hundred forty-three thousand, fifty-four".