1010255455776 has 384 divisors, whose sum is σ = 3105532846080. Its totient is φ = 281635540992.

The previous prime is 1010255455639. The next prime is 1010255455829. The reversal of 1010255455776 is 6775545520101.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2911398835 + ... + 2911399181.

It is an arithmetic number, because the mean of its divisors is an integer number (8087325120).

Almost surely, 2^{1010255455776} is an apocalyptic number.

1010255455776 is a gapful number since it is divisible by the number (16) 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 1010255455776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1552766423040).

1010255455776 is an abundant number, since it is smaller than the sum of its proper divisors (2095277390304).

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

1010255455776 is a wasteful number, since it uses less digits than its factorization.

1010255455776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 936 (or 928 counting only the distinct ones).

The product of its (nonzero) digits is 1470000, while the sum is 48.

The spelling of 1010255455776 in words is "one trillion, ten billion, two hundred fifty-five million, four hundred fifty-five thousand, seven hundred seventy-six".