11054513001 has 16 divisors (see below), whose sum is σ = 17162803584. Its totient is φ = 6197677824.

The previous prime is 11054512999. The next prime is 11054513009. The reversal of 11054513001 is 10031545011.

It is a happy number.

It is not a de Polignac number, because 11054513001 - 2¹ = 11054512999 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (11054513009) 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 15 ways as a sum of consecutive naturals, for example, 4964976 + ... + 4967201.

It is an arithmetic number, because the mean of its divisors is an integer number (1072675224).

Almost surely, 2^11054513001 is an apocalyptic number.

It is an amenable number.

11054513001 is a deficient number, since it is larger than the sum of its proper divisors (6108290583).

11054513001 is an equidigital number, since it uses as much as digits as its factorization.

11054513001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9932240.

The product of its (nonzero) digits is 300, while the sum is 21.

The spelling of 11054513001 in words is "eleven billion, fifty-four million, five hundred thirteen thousand, one".