10145272748 has 24 divisors (see below), whose sum is σ = 19126195872. Its totient is φ = 4680900864.

The previous prime is 10145272741. The next prime is 10145272751. The reversal of 10145272748 is 84727254101.

10145272748 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10145272748² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10145272741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136961 + ... + 197607.

It is an arithmetic number, because the mean of its divisors is an integer number (796924828).

Almost surely, 2^10145272748 is an apocalyptic number.

It is an amenable number.

10145272748 is a deficient number, since it is larger than the sum of its proper divisors (8980923124).

10145272748 is a wasteful number, since it uses less digits than its factorization.

10145272748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63881 (or 63879 counting only the distinct ones).

The product of its (nonzero) digits is 125440, while the sum is 41.

The spelling of 10145272748 in words is "ten billion, one hundred forty-five million, two hundred seventy-two thousand, seven hundred forty-eight".