49314187133 has 8 divisors (see below), whose sum is σ = 50326110648. Its totient is φ = 48305281024.

The previous prime is 49314187121. The next prime is 49314187147. The reversal of 49314187133 is 33178141394.

It can be written as a sum of positive squares in 4 ways, for example, as 15123588484 + 34190598649 = 122978^2 + 184907^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49314187133 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 (49314187183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 721316 + ... + 786717.

It is an arithmetic number, because the mean of its divisors is an integer number (6290763831).

Almost surely, 2^49314187133 is an apocalyptic number.

It is an amenable number.

49314187133 is a deficient number, since it is larger than the sum of its proper divisors (1011923515).

49314187133 is a wasteful number, since it uses less digits than its factorization.

49314187133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1508703.

The product of its digits is 217728, while the sum is 44.

The spelling of 49314187133 in words is "forty-nine billion, three hundred fourteen million, one hundred eighty-seven thousand, one hundred thirty-three".