1045325972 has 6 divisors (see below), whose sum is σ = 1829320458. Its totient is φ = 522662984.

The previous prime is 1045325959. The next prime is 1045325977. The reversal of 1045325972 is 2795235401.

1045325972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 951352336 + 93973636 = 30844^2 + 9694^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045325977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130665743 + ... + 130665750.

It is an arithmetic number, because the mean of its divisors is an integer number (304886743).

Almost surely, 2^1045325972 is an apocalyptic number.

It is an amenable number.

1045325972 is a deficient number, since it is larger than the sum of its proper divisors (783994486).

1045325972 is a wasteful number, since it uses less digits than its factorization.

1045325972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261331497 (or 261331495 counting only the distinct ones).

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

The square root of 1045325972 is about 32331.5012333173. The cubic root of 1045325972 is about 1014.8859658181.

The spelling of 1045325972 in words is "one billion, forty-five million, three hundred twenty-five thousand, nine hundred seventy-two".