1146260053 has 4 divisors (see below), whose sum is σ = 1163368480. Its totient is φ = 1129151628.

The previous prime is 1146260051. The next prime is 1146260057. The reversal of 1146260053 is 3500626411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1146260053 - 2¹ = 1146260051 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 (1146260051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8554113 + ... + 8554246.

It is an arithmetic number, because the mean of its divisors is an integer number (290842120).

Almost surely, 2^1146260053 is an apocalyptic number.

It is an amenable number.

1146260053 is a deficient number, since it is larger than the sum of its proper divisors (17108427).

1146260053 is an equidigital number, since it uses as much as digits as its factorization.

1146260053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17108426.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 1146260053 is about 33856.4624997946. The cubic root of 1146260053 is about 1046.5525796354.

Adding to 1146260053 its reverse (3500626411), we get a palindrome (4646886464).

The spelling of 1146260053 in words is "one billion, one hundred forty-six million, two hundred sixty thousand, fifty-three".