7048501331 has 4 divisors (see below), whose sum is σ = 7049027664. Its totient is φ = 7047975000.

The previous prime is 7048501321. The next prime is 7048501333. The reversal of 7048501331 is 1331058407.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7048501331 is a prime.

It is a super-2 number, since 2×7048501331² = 99362742026217543122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7048501333) 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, 242540 + ... + 270041.

It is an arithmetic number, because the mean of its divisors is an integer number (1762256916).

Almost surely, 2^7048501331 is an apocalyptic number.

7048501331 is a deficient number, since it is larger than the sum of its proper divisors (526333).

7048501331 is a wasteful number, since it uses less digits than its factorization.

7048501331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526332.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 7048501331 is about 83955.3532003767. The cubic root of 7048501331 is about 1917.3390992819.

Adding to 7048501331 its reverse (1331058407), we get a palindrome (8379559738).

The spelling of 7048501331 in words is "seven billion, forty-eight million, five hundred one thousand, three hundred thirty-one".