1151364325 has 12 divisors (see below), whose sum is σ = 1451098468. Its totient is φ = 905990400.

The previous prime is 1151364323. The next prime is 1151364341. The reversal of 1151364325 is 5234631511.

It can be written as a sum of positive squares in 6 ways, for example, as 489382884 + 661981441 = 22122^2 + 25729^2 .

It is not a de Polignac number, because 1151364325 - 2¹ = 1151364323 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 (1151364323) 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 11 ways as a sum of consecutive naturals, for example, 375972 + ... + 379021.

Almost surely, 2^1151364325 is an apocalyptic number.

It is an amenable number.

1151364325 is a deficient number, since it is larger than the sum of its proper divisors (299734143).

1151364325 is an equidigital number, since it uses as much as digits as its factorization.

1151364325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755064 (or 755059 counting only the distinct ones).

The product of its digits is 10800, while the sum is 31.

The square root of 1151364325 is about 33931.7598276305. The cubic root of 1151364325 is about 1048.1037051023.

Adding to 1151364325 its reverse (5234631511), we get a palindrome (6385995836).

The spelling of 1151364325 in words is "one billion, one hundred fifty-one million, three hundred sixty-four thousand, three hundred twenty-five".