748554455847 has 16 divisors (see below), whose sum is σ = 1101040266240. Its totient is φ = 448571956800.

The previous prime is 748554455839. The next prime is 748554455863.

748554455847 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 748554455847 - 2³ = 748554455839 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748554455147) 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, 127432279 + ... + 127438152.

It is an arithmetic number, because the mean of its divisors is an integer number (68815016640).

Almost surely, 2^748554455847 is an apocalyptic number.

748554455847 is a deficient number, since it is larger than the sum of its proper divisors (352485810393).

748554455847 is a wasteful number, since it uses less digits than its factorization.

748554455847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254870534.

The product of its digits is 501760000, while the sum is 66.

The spelling of 748554455847 in words is "seven hundred forty-eight billion, five hundred fifty-four million, four hundred fifty-five thousand, eight hundred forty-seven".