1601411075536 has 40 divisors (see below), whose sum is σ = 3161455868160. Its totient is φ = 785553215616.

The previous prime is 1601411075497. The next prime is 1601411075549. The reversal of 1601411075536 is 6355701141061.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18748221 + ... + 18833443.

It is an arithmetic number, because the mean of its divisors is an integer number (79036396704).

Almost surely, 2^{1601411075536} is an apocalyptic number.

1601411075536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1601411075536 is a deficient number, since it is larger than the sum of its proper divisors (1560044792624).

1601411075536 is a wasteful number, since it uses less digits than its factorization.

1601411075536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107443 (or 107437 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 40.

The spelling of 1601411075536 in words is "one trillion, six hundred one billion, four hundred eleven million, seventy-five thousand, five hundred thirty-six".