49370235509 has 8 divisors (see below), whose sum is σ = 56657249088. Its totient is φ = 42141752640.

The previous prime is 49370235457. The next prime is 49370235511. The reversal of 49370235509 is 90553207394.

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 49370235509 - 2¹² = 49370231413 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 (49370235539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14630867 + ... + 14634240.

It is an arithmetic number, because the mean of its divisors is an integer number (7082156136).

Almost surely, 2^49370235509 is an apocalyptic number.

It is an amenable number.

49370235509 is a deficient number, since it is larger than the sum of its proper divisors (7287013579).

49370235509 is a wasteful number, since it uses less digits than its factorization.

49370235509 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29265355.

The product of its (nonzero) digits is 1020600, while the sum is 47.

The spelling of 49370235509 in words is "forty-nine billion, three hundred seventy million, two hundred thirty-five thousand, five hundred nine".