1450453052 has 24 divisors (see below), whose sum is σ = 2564808624. Its totient is φ = 717665792.

The previous prime is 1450453049. The next prime is 1450453061. The reversal of 1450453052 is 2503540541.

It is a super-2 number, since 2×1450453052² = 4207628112112229408, which contains 22 as substring.

It is a congruent number.

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, 725318 + ... + 727314.

It is an arithmetic number, because the mean of its divisors is an integer number (106867026).

Almost surely, 2^1450453052 is an apocalyptic number.

It is an amenable number.

1450453052 is a deficient number, since it is larger than the sum of its proper divisors (1114355572).

1450453052 is a wasteful number, since it uses less digits than its factorization.

1450453052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3805 (or 3803 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 1450453052 is about 38084.8139289140. The cubic root of 1450453052 is about 1131.9690658596.

Adding to 1450453052 its reverse (2503540541), we get a palindrome (3953993593).

The spelling of 1450453052 in words is "one billion, four hundred fifty million, four hundred fifty-three thousand, fifty-two".