1162053288 has 96 divisors (see below), whose sum is σ = 3582671040. Its totient is φ = 336821760.

The previous prime is 1162053271. The next prime is 1162053329. The reversal of 1162053288 is 8823502611.

It is a happy number.

1162053288 is a `hidden beast` number, since 1 + 1 + 620 + 5 + 3 + 28 + 8 = 666.

It is a super-2 number, since 2×1162053288² = 2700735688303221888, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13681 + ... + 50112.

It is an arithmetic number, because the mean of its divisors is an integer number (37319490).

Almost surely, 2^1162053288 is an apocalyptic number.

1162053288 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1162053288 is an abundant number, since it is smaller than the sum of its proper divisors (2420617752).

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

1162053288 is a wasteful number, since it uses less digits than its factorization.

1162053288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63839 (or 63832 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 1162053288 is about 34088.9027104130. The cubic root of 1162053288 is about 1051.3371590105.

Adding to 1162053288 its reverse (8823502611), we get a palindrome (9985555899).

The spelling of 1162053288 in words is "one billion, one hundred sixty-two million, fifty-three thousand, two hundred eighty-eight".