49701331501 has 4 divisors (see below), whose sum is σ = 49712790400. Its totient is φ = 49689872604.

The previous prime is 49701331481. The next prime is 49701331577. The reversal of 49701331501 is 10513310794.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 49701331501 - 2¹⁷ = 49701200429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49701331201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5722941 + ... + 5731618.

It is an arithmetic number, because the mean of its divisors is an integer number (12428197600).

Almost surely, 2^49701331501 is an apocalyptic number.

It is an amenable number.

49701331501 is a deficient number, since it is larger than the sum of its proper divisors (11458899).

49701331501 is a wasteful number, since it uses less digits than its factorization.

49701331501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11458898.

The product of its (nonzero) digits is 11340, while the sum is 34.

The spelling of 49701331501 in words is "forty-nine billion, seven hundred one million, three hundred thirty-one thousand, five hundred one".