745006115470 has 16 divisors (see below), whose sum is σ = 1356078548880. Its totient is φ = 294654103744.

The previous prime is 745006115461. The next prime is 745006115489. The reversal of 745006115470 is 74511600547.

It is a super-2 number, since 2×745006115470² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 418541872 + ... + 418543651.

It is an arithmetic number, because the mean of its divisors is an integer number (84754909305).

Almost surely, 2^745006115470 is an apocalyptic number.

745006115470 is a deficient number, since it is larger than the sum of its proper divisors (611072433410).

745006115470 is a wasteful number, since it uses less digits than its factorization.

745006115470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837085619.

The product of its (nonzero) digits is 117600, while the sum is 40.

The spelling of 745006115470 in words is "seven hundred forty-five billion, six million, one hundred fifteen thousand, four hundred seventy".