49357309300 has 36 divisors (see below), whose sum is σ = 115344238156. Its totient is φ = 18224236800.

The previous prime is 49357309279. The next prime is 49357309303. The reversal of 49357309300 is 390375394.

It can be written as a sum of positive squares in 6 ways, for example, as 8963544976 + 40393764324 = 94676^2 + 200982^2 .

It is a super-2 number, since 2×49357309300² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49357309303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18982281 + ... + 18984880.

Almost surely, 2^49357309300 is an apocalyptic number.

It is an amenable number.

49357309300 is an abundant number, since it is smaller than the sum of its proper divisors (65986928856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49357309300 is a wasteful number, since it uses less digits than its factorization.

49357309300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37967188 (or 37967181 counting only the distinct ones).

The product of its (nonzero) digits is 306180, while the sum is 43.

The spelling of 49357309300 in words is "forty-nine billion, three hundred fifty-seven million, three hundred nine thousand, three hundred".