1453062804 has 12 divisors (see below), whose sum is σ = 3390479904. Its totient is φ = 484354264.

The previous prime is 1453062803. The next prime is 1453062827. The reversal of 1453062804 is 4082603541.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1453062804² = 4222783024736684832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1453062803) 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, 60544272 + ... + 60544295.

It is an arithmetic number, because the mean of its divisors is an integer number (282539992).

Almost surely, 2^1453062804 is an apocalyptic number.

It is an amenable number.

1453062804 is an abundant number, since it is smaller than the sum of its proper divisors (1937417100).

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

1453062804 is a wasteful number, since it uses less digits than its factorization.

1453062804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121088574 (or 121088572 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 1453062804 is about 38119.0609013391. The cubic root of 1453062804 is about 1132.6475638699.

The spelling of 1453062804 in words is "one billion, four hundred fifty-three million, sixty-two thousand, eight hundred four".