5155479 has 48 divisors (see below), whose sum is σ = 9235200. Its totient is φ = 2706048.

The previous prime is 5155439. The next prime is 5155481. The reversal of 5155479 is 9745515.

It is not a de Polignac number, because 5155479 - 2⁷ = 5155351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5155439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 70587 + ... + 70659.

It is an arithmetic number, because the mean of its divisors is an integer number (192400).

Almost surely, 2^5155479 is an apocalyptic number.

5155479 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

5155479 is a deficient number, since it is larger than the sum of its proper divisors (4079721).

5155479 is a wasteful number, since it uses less digits than its factorization.

5155479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164 (or 161 counting only the distinct ones).

The product of its digits is 31500, while the sum is 36.

The square root of 5155479 is about 2270.5679906138. The cubic root of 5155479 is about 172.7519695149.

Adding to 5155479 its sum of digits (36), we get a palindrome (5155515).

The spelling of 5155479 in words is "five million, one hundred fifty-five thousand, four hundred seventy-nine".