5404618511 has 4 divisors (see below), whose sum is σ = 5404773792. Its totient is φ = 5404463232.

The previous prime is 5404618507. The next prime is 5404618519. The reversal of 5404618511 is 1158164045.

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

It is a cyclic number.

It is not a de Polignac number, because 5404618511 - 2² = 5404618507 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5404618519) 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 3 ways as a sum of consecutive naturals, for example, 1370 + ... + 103976.

It is an arithmetic number, because the mean of its divisors is an integer number (1351193448).

Almost surely, 2^5404618511 is an apocalyptic number.

5404618511 is a deficient number, since it is larger than the sum of its proper divisors (155281).

5404618511 is a wasteful number, since it uses less digits than its factorization.

5404618511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155280.

The product of its (nonzero) digits is 19200, while the sum is 35.

The square root of 5404618511 is about 73516.1105540820. The cubic root of 5404618511 is about 1754.9106710701.

The spelling of 5404618511 in words is "five billion, four hundred four million, six hundred eighteen thousand, five hundred eleven".