747055550747 has 8 divisors (see below), whose sum is σ = 816312317952. Its totient is φ = 678022554600.

The previous prime is 747055550671. The next prime is 747055550753.

747055550747 is nontrivially palindromic in base 10.

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 747055550747 - 2⁸ = 747055550491 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 747055550692 and 747055550701.

It is not an unprimeable number, because it can be changed into a prime (747055550447) 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, 55935779 + ... + 55949132.

It is an arithmetic number, because the mean of its divisors is an integer number (102039039744).

Almost surely, 2^747055550747 is an apocalyptic number.

747055550747 is a deficient number, since it is larger than the sum of its proper divisors (69256767205).

747055550747 is a wasteful number, since it uses less digits than its factorization.

747055550747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111885529.

The product of its (nonzero) digits is 24010000, while the sum is 56.

The spelling of 747055550747 in words is "seven hundred forty-seven billion, fifty-five million, five hundred fifty thousand, seven hundred forty-seven".