1456511052 has 48 divisors (see below), whose sum is σ = 3489857280. Its totient is φ = 472617408.

The previous prime is 1456511027. The next prime is 1456511053. The reversal of 1456511052 is 2501156541.

It is not an unprimeable number, because it can be changed into a prime (1456511053) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 62938 + ... + 82910.

It is an arithmetic number, because the mean of its divisors is an integer number (72705360).

Almost surely, 2^1456511052 is an apocalyptic number.

1456511052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1456511052 is an abundant number, since it is smaller than the sum of its proper divisors (2033346228).

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

1456511052 is a wasteful number, since it uses less digits than its factorization.

1456511052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20142 (or 20140 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 30.

The square root of 1456511052 is about 38164.2640699385. The cubic root of 1456511052 is about 1133.5428140654.

Adding to 1456511052 its reverse (2501156541), we get a palindrome (3957667593).

The spelling of 1456511052 in words is "one billion, four hundred fifty-six million, five hundred eleven thousand, fifty-two".