5404121511 has 8 divisors (see below), whose sum is σ = 7215248640. Its totient is φ = 3597871032.

The previous prime is 5404121467. The next prime is 5404121519. The reversal of 5404121511 is 1151214045.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5404121511 - 2⁶ = 5404121447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5404121519) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1216575 + ... + 1221008.

It is an arithmetic number, because the mean of its divisors is an integer number (901906080).

Almost surely, 2^5404121511 is an apocalyptic number.

5404121511 is a deficient number, since it is larger than the sum of its proper divisors (1811127129).

5404121511 is a wasteful number, since it uses less digits than its factorization.

5404121511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2438325.

The product of its (nonzero) digits is 800, while the sum is 24.

The square root of 5404121511 is about 73512.7302649004. The cubic root of 5404121511 is about 1754.8568765029.

Adding to 5404121511 its reverse (1151214045), we get a palindrome (6555335556).

The spelling of 5404121511 in words is "five billion, four hundred four million, one hundred twenty-one thousand, five hundred eleven".