1054517453 has 8 divisors (see below), whose sum is σ = 1156345536. Its totient is φ = 953683200.

The previous prime is 1054517441. The next prime is 1054517491. The reversal of 1054517453 is 3547154501.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1054517453 - 2⁶ = 1054517389 is a prime.

It is a super-2 number, since 2×1054517453² = 2224014117363214418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054517153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246233 + ... + 250478.

It is an arithmetic number, because the mean of its divisors is an integer number (144543192).

Almost surely, 2^1054517453 is an apocalyptic number.

It is an amenable number.

1054517453 is a deficient number, since it is larger than the sum of its proper divisors (101828083).

1054517453 is a wasteful number, since it uses less digits than its factorization.

1054517453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496915.

The product of its (nonzero) digits is 42000, while the sum is 35.

The square root of 1054517453 is about 32473.3344915486. The cubic root of 1054517453 is about 1017.8518976742.

The spelling of 1054517453 in words is "one billion, fifty-four million, five hundred seventeen thousand, four hundred fifty-three".