5221038757 has 8 divisors (see below), whose sum is σ = 5816863872. Its totient is φ = 4645411200.

The previous prime is 5221038743. The next prime is 5221038803. The reversal of 5221038757 is 7578301225.

It is a happy number.

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 5221038757 - 2²⁷ = 5086821029 is a prime.

It is a super-2 number, since 2×5221038757² = 54518491404192210098, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5221038727) 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, 5048844 + ... + 5049877.

It is an arithmetic number, because the mean of its divisors is an integer number (727107984).

Almost surely, 2^5221038757 is an apocalyptic number.

It is an amenable number.

5221038757 is a deficient number, since it is larger than the sum of its proper divisors (595825115).

5221038757 is a wasteful number, since it uses less digits than its factorization.

5221038757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10098779.

The product of its (nonzero) digits is 117600, while the sum is 40.

The square root of 5221038757 is about 72256.7557879538. The cubic root of 5221038757 is about 1734.8115530861.

The spelling of 5221038757 in words is "five billion, two hundred twenty-one million, thirty-eight thousand, seven hundred fifty-seven".