71052733403 has 8 divisors (see below), whose sum is σ = 72268202160. Its totient is φ = 69837637600.

The previous prime is 71052733399. The next prime is 71052733421. The reversal of 71052733403 is 30433725017.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 71052733403 - 2² = 71052733399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (71052733903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 305501 + ... + 485217.

It is an arithmetic number, because the mean of its divisors is an integer number (9033525270).

Almost surely, 2^71052733403 is an apocalyptic number.

71052733403 is a deficient number, since it is larger than the sum of its proper divisors (1215468757).

71052733403 is a wasteful number, since it uses less digits than its factorization.

71052733403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186477.

The product of its (nonzero) digits is 52920, while the sum is 35.

The spelling of 71052733403 in words is "seventy-one billion, fifty-two million, seven hundred thirty-three thousand, four hundred three".