5001157090 has 8 divisors (see below), whose sum is σ = 9002082780. Its totient is φ = 2000462832.

The previous prime is 5001157079. The next prime is 5001157129. The reversal of 5001157090 is 907511005.

It can be written as a sum of positive squares in 2 ways, for example, as 4710488689 + 290668401 = 68633^2 + 17049^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250057845 + ... + 250057864.

Almost surely, 2^5001157090 is an apocalyptic number.

5001157090 is a deficient number, since it is larger than the sum of its proper divisors (4000925690).

5001157090 is a wasteful number, since it uses less digits than its factorization.

5001157090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500115716.

The product of its (nonzero) digits is 1575, while the sum is 28.

The square root of 5001157090 is about 70718.8595072064. The cubic root of 5001157090 is about 1710.1078429074.

Adding to 5001157090 its reverse (907511005), we get a palindrome (5908668095).

The spelling of 5001157090 in words is "five billion, one million, one hundred fifty-seven thousand, ninety".