1354023325511 has 4 divisors (see below), whose sum is σ = 1355496692400. Its totient is φ = 1352549958624.

The previous prime is 1354023325429. The next prime is 1354023325513. The reversal of 1354023325511 is 1155233204531.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1354023325511 is a prime.

It is a super-2 number, since 2×1354023325511² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1354023325513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 736682066 + ... + 736683903.

It is an arithmetic number, because the mean of its divisors is an integer number (338874173100).

Almost surely, 2^{1354023325511} is an apocalyptic number.

1354023325511 is a deficient number, since it is larger than the sum of its proper divisors (1473366889).

1354023325511 is an equidigital number, since it uses as much as digits as its factorization.

1354023325511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1473366888.

The product of its (nonzero) digits is 54000, while the sum is 35.

The spelling of 1354023325511 in words is "one trillion, three hundred fifty-four billion, twenty-three million, three hundred twenty-five thousand, five hundred eleven".