748303480551 has 64 divisors (see below), whose sum is σ = 1141034065920. Its totient is φ = 431790944640.

The previous prime is 748303480469. The next prime is 748303480577. The reversal of 748303480551 is 155084303847.

It is not a de Polignac number, because 748303480551 - 2⁷ = 748303480423 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 748303480551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748303480751) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 198014380 + ... + 198018158.

It is an arithmetic number, because the mean of its divisors is an integer number (17828657280).

Almost surely, 2^748303480551 is an apocalyptic number.

748303480551 is a deficient number, since it is larger than the sum of its proper divisors (392730585369).

748303480551 is a wasteful number, since it uses less digits than its factorization.

748303480551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4956.

The product of its (nonzero) digits is 1612800, while the sum is 48.

The spelling of 748303480551 in words is "seven hundred forty-eight billion, three hundred three million, four hundred eighty thousand, five hundred fifty-one".