49091802363 has 12 divisors (see below), whose sum is σ = 71162734968. Its totient is φ = 32611397280.

The previous prime is 49091802329. The next prime is 49091802367. The reversal of 49091802363 is 36320819094.

It is a happy number.

49091802363 is a `hidden beast` number, since 490 + 9 + 1 + 80 + 23 + 63 = 666.

It is not a de Polignac number, because 49091802363 - 2³³ = 40501867771 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49091802367) 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, 9703245 + ... + 9708302.

It is an arithmetic number, because the mean of its divisors is an integer number (5930227914).

Almost surely, 2^49091802363 is an apocalyptic number.

49091802363 is a deficient number, since it is larger than the sum of its proper divisors (22070932605).

49091802363 is a wasteful number, since it uses less digits than its factorization.

49091802363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19411834 (or 19411831 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The spelling of 49091802363 in words is "forty-nine billion, ninety-one million, eight hundred two thousand, three hundred sixty-three".