5012946399 has 8 divisors (see below), whose sum is σ = 6684256512. Its totient is φ = 3341800280.

The previous prime is 5012946391. The next prime is 5012946403. The reversal of 5012946399 is 9936492105.

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 5012946399 - 2³ = 5012946391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5012946391) 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, 91552 + ... + 135674.

It is an arithmetic number, because the mean of its divisors is an integer number (835532064).

Almost surely, 2^5012946399 is an apocalyptic number.

5012946399 is a deficient number, since it is larger than the sum of its proper divisors (1671310113).

5012946399 is a wasteful number, since it uses less digits than its factorization.

5012946399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81997.

The product of its (nonzero) digits is 524880, while the sum is 48.

The square root of 5012946399 is about 70802.1638016805. The cubic root of 5012946399 is about 1711.4505434193.

The spelling of 5012946399 in words is "five billion, twelve million, nine hundred forty-six thousand, three hundred ninety-nine".