1451002052 has 24 divisors (see below), whose sum is σ = 2553815712. Its totient is φ = 721353600.

The previous prime is 1451002043. The next prime is 1451002061. The reversal of 1451002052 is 2502001541.

It is an interprime number because it is at equal distance from previous prime (1451002043) and next prime (1451002061).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 572027 + ... + 574557.

It is an arithmetic number, because the mean of its divisors is an integer number (106408988).

Almost surely, 2^1451002052 is an apocalyptic number.

It is an amenable number.

1451002052 is a deficient number, since it is larger than the sum of its proper divisors (1102813660).

1451002052 is a wasteful number, since it uses less digits than its factorization.

1451002052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3299 (or 3297 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 1451002052 is about 38092.0208442661. The cubic root of 1451002052 is about 1132.1118655239. Note that the first 3 decimals are identical.

Adding to 1451002052 its reverse (2502001541), we get a palindrome (3953003593).

The spelling of 1451002052 in words is "one billion, four hundred fifty-one million, two thousand, fifty-two".