5051931407 has 2 divisors, whose sum is σ = 5051931408. Its totient is φ = 5051931406.

The previous prime is 5051931403. The next prime is 5051931427. The reversal of 5051931407 is 7041391505.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5051931407 - 2² = 5051931403 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5051931403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2525965703 + 2525965704.

It is an arithmetic number, because the mean of its divisors is an integer number (2525965704).

Almost surely, 2^5051931407 is an apocalyptic number.

5051931407 is a deficient number, since it is larger than the sum of its proper divisors (1).

5051931407 is an equidigital number, since it uses as much as digits as its factorization.

5051931407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18900, while the sum is 35.

The square root of 5051931407 is about 71076.9400509054. The cubic root of 5051931407 is about 1715.8756653203.

The spelling of 5051931407 in words is "five billion, fifty-one million, nine hundred thirty-one thousand, four hundred seven".