748651051 has 4 divisors (see below), whose sum is σ = 759195504. Its totient is φ = 738106600.

The previous prime is 748651031. The next prime is 748651063. The reversal of 748651051 is 150156847.

748651051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 748651051 - 2¹⁹ = 748126763 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 748651051.

It is not an unprimeable number, because it can be changed into a prime (748651031) 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, 5272120 + ... + 5272261.

It is an arithmetic number, because the mean of its divisors is an integer number (189798876).

Almost surely, 2^748651051 is an apocalyptic number.

748651051 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

748651051 is a deficient number, since it is larger than the sum of its proper divisors (10544453).

748651051 is a wasteful number, since it uses less digits than its factorization.

748651051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10544452.

The product of its (nonzero) digits is 33600, while the sum is 37.

The square root of 748651051 is about 27361.4884646285. The cubic root of 748651051 is about 908.0152577375.

The spelling of 748651051 in words is "seven hundred forty-eight million, six hundred fifty-one thousand, fifty-one".