745153904 has 40 divisors (see below), whose sum is σ = 1584153072. Its totient is φ = 336734720.

The previous prime is 745153901. The next prime is 745153907. The reversal of 745153904 is 409351547.

It is an interprime number because it is at equal distance from previous prime (745153901) and next prime (745153907).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (745153901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18212 + ... + 42684.

Almost surely, 2^745153904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 745153904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (792076536).

745153904 is an abundant number, since it is smaller than the sum of its proper divisors (838999168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

745153904 is a wasteful number, since it uses less digits than its factorization.

745153904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24665 (or 24659 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 38.

The square root of 745153904 is about 27297.5072854647. The cubic root of 745153904 is about 906.5991907205.

The spelling of 745153904 in words is "seven hundred forty-five million, one hundred fifty-three thousand, nine hundred four".