745010271 has 8 divisors (see below), whose sum is σ = 1103718960. Its totient is φ = 496673496.

The previous prime is 745010257. The next prime is 745010309. The reversal of 745010271 is 172010547.

It is not a de Polignac number, because 745010271 - 2²² = 740815967 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 27592973 = 745010271 / (7 + 4 + 5 + 0 + 1 + 0 + 2 + 7 + 1).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (745010251) 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 7 ways as a sum of consecutive naturals, for example, 13796460 + ... + 13796513.

It is an arithmetic number, because the mean of its divisors is an integer number (137964870).

Almost surely, 2^745010271 is an apocalyptic number.

745010271 is a deficient number, since it is larger than the sum of its proper divisors (358708689).

745010271 is a wasteful number, since it uses less digits than its factorization.

745010271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27592982 (or 27592976 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 27.

The square root of 745010271 is about 27294.8762774261. The cubic root of 745010271 is about 906.5409361198.

The spelling of 745010271 in words is "seven hundred forty-five million, ten thousand, two hundred seventy-one".