5042697381 has 12 divisors (see below), whose sum is σ = 7354615008. Its totient is φ = 3329158824.

The previous prime is 5042697311. The next prime is 5042697383. The reversal of 5042697381 is 1837962405.

5042697381 is a `hidden beast` number, since 5 + 0 + 4 + 269 + 7 + 381 = 666.

5042697381 is digitally balanced in base 10, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5042697381 - 2¹⁰ = 5042696357 is a prime.

It is a super-2 number, since 2×5042697381² = 50857593752688518322, which contains 22 as substring.

5042697381 is strictly pandigital in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5042697383) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2718975 + ... + 2720828.

It is an arithmetic number, because the mean of its divisors is an integer number (612884584).

It is a 2-persistent number, because it is pandigital, and so is 2⋅5042697381 = 10085394762, but 3⋅5042697381 = 15128092143 is not.

Almost surely, 2^5042697381 is an apocalyptic number.

It is an amenable number.

5042697381 is a deficient number, since it is larger than the sum of its proper divisors (2311917627).

5042697381 is a wasteful number, since it uses less digits than its factorization.

5042697381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5439912 (or 5439909 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 5042697381 is about 71011.9523812717. The cubic root of 5042697381 is about 1714.8295898927.

The spelling of 5042697381 in words is "five billion, forty-two million, six hundred ninety-seven thousand, three hundred eighty-one".