745364463547 has 16 divisors (see below), whose sum is σ = 848593075968. Its totient is φ = 648055202080.

The previous prime is 745364463523. The next prime is 745364463563.

It is a happy number.

745364463547 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 745364463547 - 2³¹ = 743216979899 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 745364463491 and 745364463500.

It is not an unprimeable number, because it can be changed into a prime (745364463517) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1707513 + ... + 2099125.

It is an arithmetic number, because the mean of its divisors is an integer number (53037067248).

Almost surely, 2^745364463547 is an apocalyptic number.

745364463547 is a deficient number, since it is larger than the sum of its proper divisors (103228612421).

745364463547 is a wasteful number, since it uses less digits than its factorization.

745364463547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399170.

The product of its digits is 101606400, while the sum is 58.

The spelling of 745364463547 in words is "seven hundred forty-five billion, three hundred sixty-four million, four hundred sixty-three thousand, five hundred forty-seven".