1135405454513 has 8 divisors (see below), whose sum is σ = 1248860696736. Its totient is φ = 1032186775620.

The previous prime is 1135405454503. The next prime is 1135405454531. The reversal of 1135405454513 is 3154545045311.

It is not a de Polignac number, because 1135405454513 - 2³² = 1131110487217 is a prime.

It is a super-2 number, since 2×1135405454513² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1135405454503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 426522131 + ... + 426524792.

It is an arithmetic number, because the mean of its divisors is an integer number (156107587092).

Almost surely, 2^{1135405454513} is an apocalyptic number.

It is an amenable number.

1135405454513 is a deficient number, since it is larger than the sum of its proper divisors (113455242223).

1135405454513 is an frugal number, since it uses more digits than its factorization.

1135405454513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 853046956 (or 853046934 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 41.

The spelling of 1135405454513 in words is "one trillion, one hundred thirty-five billion, four hundred five million, four hundred fifty-four thousand, five hundred thirteen".