1456413452 has 48 divisors (see below), whose sum is σ = 2880541440. Its totient is φ = 639279168.

The previous prime is 1456413451. The next prime is 1456413461. The reversal of 1456413452 is 2543146541.

It is a super-2 number, since 2×1456413452² = 4242280286333112608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1456413451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210683 + ... + 217485.

It is an arithmetic number, because the mean of its divisors is an integer number (60011280).

Almost surely, 2^1456413452 is an apocalyptic number.

It is an amenable number.

1456413452 is a deficient number, since it is larger than the sum of its proper divisors (1424127988).

1456413452 is a wasteful number, since it uses less digits than its factorization.

1456413452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7022 (or 7020 counting only the distinct ones).

The product of its digits is 57600, while the sum is 35.

The square root of 1456413452 is about 38162.9853654035. The cubic root of 1456413452 is about 1133.5174941409.

Adding to 1456413452 its reverse (2543146541), we get a palindrome (3999559993).

The spelling of 1456413452 in words is "one billion, four hundred fifty-six million, four hundred thirteen thousand, four hundred fifty-two".