1156180483 has 8 divisors (see below), whose sum is σ = 1160152352. Its totient is φ = 1152216576.

The previous prime is 1156180471. The next prime is 1156180513. The reversal of 1156180483 is 3840816511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1156180483 - 2¹³ = 1156172291 is a prime.

It is a super-2 number, since 2×1156180483² = 2673506618540226578, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1156180453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 435466 + ... + 438112.

It is an arithmetic number, because the mean of its divisors is an integer number (145019044).

Almost surely, 2^1156180483 is an apocalyptic number.

1156180483 is a deficient number, since it is larger than the sum of its proper divisors (3971869).

1156180483 is an equidigital number, since it uses as much as digits as its factorization.

1156180483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3981.

The product of its (nonzero) digits is 23040, while the sum is 37.

The square root of 1156180483 is about 34002.6540581761. The cubic root of 1156180483 is about 1049.5630783815.

Adding to 1156180483 its reverse (3840816511), we get a palindrome (4996996994).

The spelling of 1156180483 in words is "one billion, one hundred fifty-six million, one hundred eighty thousand, four hundred eighty-three".