74013166533 has 16 divisors (see below), whose sum is σ = 100990193216. Its totient is φ = 48189375360.

The previous prime is 74013166499. The next prime is 74013166537. The reversal of 74013166533 is 33566131047.

It is not a de Polignac number, because 74013166533 - 2⁸ = 74013166277 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 74013166491 and 74013166500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74013166537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1418793 + ... + 1470033.

It is an arithmetic number, because the mean of its divisors is an integer number (6311887076).

Almost surely, 2^74013166533 is an apocalyptic number.

It is an amenable number.

74013166533 is a deficient number, since it is larger than the sum of its proper divisors (26977026683).

74013166533 is a wasteful number, since it uses less digits than its factorization.

74013166533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62484.

The product of its (nonzero) digits is 136080, while the sum is 39.

The spelling of 74013166533 in words is "seventy-four billion, thirteen million, one hundred sixty-six thousand, five hundred thirty-three".