49024159396 has 27 divisors (see below), whose sum is σ = 86488334401. Its totient is φ = 24314799824.

The previous prime is 49024159273. The next prime is 49024159399. The reversal of 49024159396 is 69395142094.

The square root of 49024159396 is 221414.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 5743517796 + 43280641600 = 75786^2 + 208040^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49024159399) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 65981001 + ... + 65981743.

Almost surely, 2^49024159396 is an apocalyptic number.

49024159396 is the 221414-th square number.

It is an amenable number.

49024159396 is a deficient number, since it is larger than the sum of its proper divisors (37464175005).

49024159396 is an frugal number, since it uses more digits than its factorization.

49024159396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1788 (or 894 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 52.

The spelling of 49024159396 in words is "forty-nine billion, twenty-four million, one hundred fifty-nine thousand, three hundred ninety-six".