1383387153610 has 384 divisors, whose sum is σ = 3417826959360. Its totient is φ = 397331827200.

The previous prime is 1383387153509. The next prime is 1383387153661. The reversal of 1383387153610 is 163517833831.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1395950215 + ... + 1395951205.

It is an arithmetic number, because the mean of its divisors is an integer number (8900591040).

Almost surely, 2^{1383387153610} is an apocalyptic number.

1383387153610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1383387153610 is an abundant number, since it is smaller than the sum of its proper divisors (2034439805750).

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

1383387153610 is a wasteful number, since it uses less digits than its factorization.

1383387153610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1402 (or 1395 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 49.

The spelling of 1383387153610 in words is "one trillion, three hundred eighty-three billion, three hundred eighty-seven million, one hundred fifty-three thousand, six hundred ten".