745376255 has 8 divisors (see below), whose sum is σ = 963255552. Its totient is φ = 550431648.

The previous prime is 745376221. The next prime is 745376257. The reversal of 745376255 is 552673547.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 745376255 - 2¹⁰ = 745375231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (745376257) 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, 5733599 + ... + 5733728.

It is an arithmetic number, because the mean of its divisors is an integer number (120406944).

Almost surely, 2^745376255 is an apocalyptic number.

745376255 is a deficient number, since it is larger than the sum of its proper divisors (217879297).

745376255 is a wasteful number, since it uses less digits than its factorization.

745376255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11467345.

The product of its digits is 882000, while the sum is 44.

The square root of 745376255 is about 27301.5797161996. The cubic root of 745376255 is about 906.6893569659.

The spelling of 745376255 in words is "seven hundred forty-five million, three hundred seventy-six thousand, two hundred fifty-five".