1453004514 has 32 divisors (see below), whose sum is σ = 3477277440. Its totient is φ = 447078096.

The previous prime is 1453004473. The next prime is 1453004519. The reversal of 1453004514 is 4154003541.

It is a happy number.

1453004514 is a `hidden beast` number, since 145 + 3 + 0 + 0 + 4 + 514 = 666.

It is a super-2 number, since 2×1453004514² = 4222444235408752392, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1453004519) 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, 1034202 + ... + 1035605.

It is an arithmetic number, because the mean of its divisors is an integer number (108664920).

Almost surely, 2^1453004514 is an apocalyptic number.

1453004514 is an abundant number, since it is smaller than the sum of its proper divisors (2024272926).

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

1453004514 is a wasteful number, since it uses less digits than its factorization.

1453004514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2069831 (or 2069825 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 1453004514 is about 38118.2963155490. The cubic root of 1453004514 is about 1132.6324181815.

The spelling of 1453004514 in words is "one billion, four hundred fifty-three million, four thousand, five hundred fourteen".