5261214155 has 8 divisors (see below), whose sum is σ = 6315667200. Its totient is φ = 4207497856.

The previous prime is 5261214109. The next prime is 5261214157. The reversal of 5261214155 is 5514121625.

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

It is a cyclic number.

It is not a de Polignac number, because 5261214155 - 2⁸ = 5261213899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5261214157) 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, 168350 + ... + 197139.

It is an arithmetic number, because the mean of its divisors is an integer number (789458400).

Almost surely, 2^5261214155 is an apocalyptic number.

5261214155 is a deficient number, since it is larger than the sum of its proper divisors (1054453045).

5261214155 is a wasteful number, since it uses less digits than its factorization.

5261214155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368373.

The product of its digits is 12000, while the sum is 32.

The square root of 5261214155 is about 72534.2274722768. The cubic root of 5261214155 is about 1739.2499249774.

The spelling of 5261214155 in words is "five billion, two hundred sixty-one million, two hundred fourteen thousand, one hundred fifty-five".