74045846503 has 4 divisors (see below), whose sum is σ = 74142135760. Its totient is φ = 73949557248.

The previous prime is 74045846489. The next prime is 74045846509. The reversal of 74045846503 is 30564854047.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-74045846503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74045846509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48143475 + ... + 48145012.

It is an arithmetic number, because the mean of its divisors is an integer number (18535533940).

Almost surely, 2^74045846503 is an apocalyptic number.

74045846503 is a deficient number, since it is larger than the sum of its proper divisors (96289257).

74045846503 is an equidigital number, since it uses as much as digits as its factorization.

74045846503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96289256.

The product of its (nonzero) digits is 1612800, while the sum is 46.

The spelling of 74045846503 in words is "seventy-four billion, forty-five million, eight hundred forty-six thousand, five hundred three".