1451352152 has 16 divisors (see below), whose sum is σ = 2881361160. Its totient is φ = 682989184.

The previous prime is 1451352139. The next prime is 1451352157. The reversal of 1451352152 is 2512531541.

It is a super-2 number, since 2×1451352152² = 4212846138230062208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1451352157) 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, 5335718 + ... + 5335989.

Almost surely, 2^1451352152 is an apocalyptic number.

It is an amenable number.

1451352152 is a deficient number, since it is larger than the sum of its proper divisors (1430009008).

1451352152 is a wasteful number, since it uses less digits than its factorization.

1451352152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10671730 (or 10671726 counting only the distinct ones).

The product of its digits is 6000, while the sum is 29.

The square root of 1451352152 is about 38096.6160176990. The cubic root of 1451352152 is about 1132.2029107641.

Adding to 1451352152 its reverse (2512531541), we get a palindrome (3963883693).

The spelling of 1451352152 in words is "one billion, four hundred fifty-one million, three hundred fifty-two thousand, one hundred fifty-two".