48636892409 has 24 divisors (see below), whose sum is σ = 58887912960. Its totient is φ = 40004090784.

The previous prime is 48636892387. The next prime is 48636892427. The reversal of 48636892409 is 90429863684.

It is not a de Polignac number, because 48636892409 - 2⁸ = 48636892153 is a prime.

It is a hoax number, since the sum of its digits (59) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (48636892309) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 126632 + ... + 336614.

It is an arithmetic number, because the mean of its divisors is an integer number (2453663040).

Almost surely, 2^48636892409 is an apocalyptic number.

48636892409 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

48636892409 is a deficient number, since it is larger than the sum of its proper divisors (10251020551).

48636892409 is a wasteful number, since it uses less digits than its factorization.

48636892409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210189 (or 210182 counting only the distinct ones).

The product of its (nonzero) digits is 17915904, while the sum is 59.

The spelling of 48636892409 in words is "forty-eight billion, six hundred thirty-six million, eight hundred ninety-two thousand, four hundred nine".