48492663492 has 96 divisors (see below), whose sum is σ = 140357926912. Its totient is φ = 12688534656.

The previous prime is 48492663473. The next prime is 48492663497. The reversal of 48492663492 is 29436629484.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (48492663497) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36148 + ... + 313515.

Almost surely, 2^48492663492 is an apocalyptic number.

48492663492 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48492663492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70178963456).

48492663492 is an abundant number, since it is smaller than the sum of its proper divisors (91865263420).

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

48492663492 is a wasteful number, since it uses less digits than its factorization.

48492663492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349817 (or 349815 counting only the distinct ones).

The product of its digits is 17915904, while the sum is 57.

The spelling of 48492663492 in words is "forty-eight billion, four hundred ninety-two million, six hundred sixty-three thousand, four hundred ninety-two".