5155213427 has 16 divisors (see below), whose sum is σ = 6373355520. Its totient is φ = 4060543392.

The previous prime is 5155213409. The next prime is 5155213429. The reversal of 5155213427 is 7243125515.

It is a cyclic number.

It is not a de Polignac number, because 5155213427 - 2⁶ = 5155213363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5155213429) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106727 + ... + 147312.

It is an arithmetic number, because the mean of its divisors is an integer number (398334720).

Almost surely, 2^5155213427 is an apocalyptic number.

5155213427 is a deficient number, since it is larger than the sum of its proper divisors (1218142093).

5155213427 is a wasteful number, since it uses less digits than its factorization.

5155213427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254282.

The product of its digits is 42000, while the sum is 35.

The square root of 5155213427 is about 71799.8149510150. The cubic root of 5155213427 is about 1727.4900315319.

The spelling of 5155213427 in words is "five billion, one hundred fifty-five million, two hundred thirteen thousand, four hundred twenty-seven".