73350736477 has 4 divisors (see below), whose sum is σ = 73471578496. Its totient is φ = 73229894460.

The previous prime is 73350736447. The next prime is 73350736499. The reversal of 73350736477 is 77463705337.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-73350736477 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 (73350736447) 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, 60420099 + ... + 60421312.

It is an arithmetic number, because the mean of its divisors is an integer number (18367894624).

Almost surely, 2^73350736477 is an apocalyptic number.

It is an amenable number.

73350736477 is a deficient number, since it is larger than the sum of its proper divisors (120842019).

73350736477 is a wasteful number, since it uses less digits than its factorization.

73350736477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120842018.

The product of its (nonzero) digits is 7779240, while the sum is 52.

The spelling of 73350736477 in words is "seventy-three billion, three hundred fifty million, seven hundred thirty-six thousand, four hundred seventy-seven".