1151514164 has 6 divisors (see below), whose sum is σ = 2015149794. Its totient is φ = 575757080.

The previous prime is 1151514149. The next prime is 1151514179. The reversal of 1151514164 is 4614151511.

It is an interprime number because it is at equal distance from previous prime (1151514149) and next prime (1151514179).

It can be written as a sum of positive squares in only one way, i.e., 780643600 + 370870564 = 27940^2 + 19258^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 143939267 + ... + 143939274.

It is an arithmetic number, because the mean of its divisors is an integer number (335858299).

Almost surely, 2^1151514164 is an apocalyptic number.

It is an amenable number.

1151514164 is a deficient number, since it is larger than the sum of its proper divisors (863635630).

1151514164 is a wasteful number, since it uses less digits than its factorization.

1151514164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287878545 (or 287878543 counting only the distinct ones).

The product of its digits is 2400, while the sum is 29.

The square root of 1151514164 is about 33933.9677019944. The cubic root of 1151514164 is about 1048.1491700043.

Adding to 1151514164 its reverse (4614151511), we get a palindrome (5765665675).

The spelling of 1151514164 in words is "one billion, one hundred fifty-one million, five hundred fourteen thousand, one hundred sixty-four".