1048365783000 has 384 divisors, whose sum is σ = 3700936137600. Its totient is φ = 267163776000.

The previous prime is 1048365782993. The next prime is 1048365783011. The reversal of 1048365783000 is 3875638401.

1048365783000 is a `hidden beast` number, since 1 + 0 + 48 + 3 + 6 + 578 + 30 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 360385546 + ... + 360388454.

It is an arithmetic number, because the mean of its divisors is an integer number (9637854525).

Almost surely, 2^{1048365783000} is an apocalyptic number.

1048365783000 is a gapful number since it is divisible by the number (10) 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 1048365783000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1850468068800).

1048365783000 is an abundant number, since it is smaller than the sum of its proper divisors (2652570354600).

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

1048365783000 is a wasteful number, since it uses less digits than its factorization.

1048365783000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4700 (or 4683 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 1048365783000 in words is "one trillion, forty-eight billion, three hundred sixty-five million, seven hundred eighty-three thousand".