5242291481 has 8 divisors (see below), whose sum is σ = 5991733440. Its totient is φ = 4492985328.

The previous prime is 5242291477. The next prime is 5242291493. The reversal of 5242291481 is 1841922425.

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 5242291481 - 2² = 5242291477 is a prime.

It is a super-2 number, since 2×5242291481² = 54963239943530346722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5242291441) 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, 69995 + ... + 124031.

It is an arithmetic number, because the mean of its divisors is an integer number (748966680).

Almost surely, 2^5242291481 is an apocalyptic number.

It is an amenable number.

5242291481 is a deficient number, since it is larger than the sum of its proper divisors (749441959).

5242291481 is a wasteful number, since it uses less digits than its factorization.

5242291481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67903.

The product of its digits is 46080, while the sum is 38.

The square root of 5242291481 is about 72403.6703558597. The cubic root of 5242291481 is about 1737.1622703028.

The spelling of 5242291481 in words is "five billion, two hundred forty-two million, two hundred ninety-one thousand, four hundred eighty-one".