11345254054505 has 32 divisors (see below), whose sum is σ = 15577796586240. Its totient is φ = 7770309592320.

The previous prime is 11345254054429. The next prime is 11345254054513. The reversal of 11345254054505 is 50545045254311.

It is a happy number.

11345254054505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11345254054505 - 2¹⁰ = 11345254053481 is a prime.

It is a super-2 number, since 2×11345254054505² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 293678531 + ... + 293717159.

It is an arithmetic number, because the mean of its divisors is an integer number (486806143320).

Almost surely, 2^{11345254054505} is an apocalyptic number.

It is an amenable number.

11345254054505 is a deficient number, since it is larger than the sum of its proper divisors (4232542531735).

11345254054505 is an equidigital number, since it uses as much as digits as its factorization.

11345254054505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48449.

The product of its (nonzero) digits is 1200000, while the sum is 44.

The spelling of 11345254054505 in words is "eleven trillion, three hundred forty-five billion, two hundred fifty-four million, fifty-four thousand, five hundred five".