1164151527 has 48 divisors (see below), whose sum is σ = 2052583680. Its totient is φ = 572901120.

The previous prime is 1164151487. The next prime is 1164151529. The reversal of 1164151527 is 7251514611.

It is not a de Polignac number, because 1164151527 - 2⁷ = 1164151399 is a prime.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1164151529) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 36223 + ... + 60335.

It is an arithmetic number, because the mean of its divisors is an integer number (42762160).

Almost surely, 2^1164151527 is an apocalyptic number.

1164151527 is a deficient number, since it is larger than the sum of its proper divisors (888432153).

1164151527 is a wasteful number, since it uses less digits than its factorization.

1164151527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24164 (or 24153 counting only the distinct ones).

The product of its digits is 8400, while the sum is 33.

The square root of 1164151527 is about 34119.6648137112. The cubic root of 1164151527 is about 1051.9695540616.

The spelling of 1164151527 in words is "one billion, one hundred sixty-four million, one hundred fifty-one thousand, five hundred twenty-seven".