5394127251 has 16 divisors (see below), whose sum is σ = 7821058464. Its totient is φ = 3293074944.

The previous prime is 5394127243. The next prime is 5394127253. The reversal of 5394127251 is 1527214935.

It is not a de Polignac number, because 5394127251 - 2³ = 5394127243 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5394127253) 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, 1427400 + ... + 1431173.

It is an arithmetic number, because the mean of its divisors is an integer number (488816154).

Almost surely, 2^5394127251 is an apocalyptic number.

5394127251 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

5394127251 is a deficient number, since it is larger than the sum of its proper divisors (2426931213).

5394127251 is a wasteful number, since it uses less digits than its factorization.

5394127251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2858630.

The product of its digits is 75600, while the sum is 39.

The square root of 5394127251 is about 73444.7224176115. The cubic root of 5394127251 is about 1753.7744114042.

The spelling of 5394127251 in words is "five billion, three hundred ninety-four million, one hundred twenty-seven thousand, two hundred fifty-one".