1355053475376 has 120 divisors (see below), whose sum is σ = 3873504460800. Its totient is φ = 442011385728.

The previous prime is 1355053475261. The next prime is 1355053475381. The reversal of 1355053475376 is 6735743505531.

1355053475376 is a `hidden beast` number, since 1 + 3 + 5 + 5 + 0 + 534 + 75 + 37 + 6 = 666.

It is a super-2 number, since 2×1355053475376² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 86615811 + ... + 86631453.

It is an arithmetic number, because the mean of its divisors is an integer number (32279203840).

Almost surely, 2^{1355053475376} is an apocalyptic number.

1355053475376 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 1355053475376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1936752230400).

1355053475376 is an abundant number, since it is smaller than the sum of its proper divisors (2518450985424).

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

1355053475376 is a wasteful number, since it uses less digits than its factorization.

1355053475376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28503 (or 28494 counting only the distinct ones).

The product of its (nonzero) digits is 19845000, while the sum is 54.

The spelling of 1355053475376 in words is "one trillion, three hundred fifty-five billion, fifty-three million, four hundred seventy-five thousand, three hundred seventy-six".