519374029 has 4 divisors (see below), whose sum is σ = 519454684. Its totient is φ = 519293376.

The previous prime is 519374027. The next prime is 519374033. The reversal of 519374029 is 920473915.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 477422500 + 41951529 = 21850^2 + 6477^2 .

It is a cyclic number.

It is not a de Polignac number, because 519374029 - 2¹ = 519374027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 519373982 and 519374000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (519374027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29742 + ... + 43855.

It is an arithmetic number, because the mean of its divisors is an integer number (129863671).

Almost surely, 2^519374029 is an apocalyptic number.

It is an amenable number.

519374029 is a deficient number, since it is larger than the sum of its proper divisors (80655).

519374029 is an equidigital number, since it uses as much as digits as its factorization.

519374029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80654.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 519374029 is about 22789.7790467569. The cubic root of 519374029 is about 803.8223480867.

The spelling of 519374029 in words is "five hundred nineteen million, three hundred seventy-four thousand, twenty-nine".