49392029564509 has 16 divisors (see below), whose sum is σ = 51640071436800. Its totient is φ = 47152441454976.

The previous prime is 49392029564441. The next prime is 49392029564653. The reversal of 49392029564509 is 90546592029394.

It is a cyclic number.

It is not a de Polignac number, because 49392029564509 - 2²⁹ = 49391492693597 is a prime.

It is a super-2 number, since 2×49392029564509² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49392029564309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28749937 + ... + 30419449.

It is an arithmetic number, because the mean of its divisors is an integer number (3227504464800).

Almost surely, 2^{49392029564509} is an apocalyptic number.

It is an amenable number.

49392029564509 is a deficient number, since it is larger than the sum of its proper divisors (2248041872291).

49392029564509 is a wasteful number, since it uses less digits than its factorization.

49392029564509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1672044.

The product of its (nonzero) digits is 188956800, while the sum is 67.

The spelling of 49392029564509 in words is "forty-nine trillion, three hundred ninety-two billion, twenty-nine million, five hundred sixty-four thousand, five hundred nine".