1456853154 has 8 divisors (see below), whose sum is σ = 2913706320. Its totient is φ = 485617716.

The previous prime is 1456853149. The next prime is 1456853161. The reversal of 1456853154 is 4513586541.

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

1456853154 is an admirable number.

It is a super-2 number, since 2×1456853154² = 4244842224639495432, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121404424 + ... + 121404435.

It is an arithmetic number, because the mean of its divisors is an integer number (364213290).

Almost surely, 2^1456853154 is an apocalyptic number.

1456853154 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1456853154 is a wasteful number, since it uses less digits than its factorization.

1456853154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242808864.

The product of its digits is 288000, while the sum is 42.

The square root of 1456853154 is about 38168.7457745208. The cubic root of 1456853154 is about 1133.6315551032.

The spelling of 1456853154 in words is "one billion, four hundred fifty-six million, eight hundred fifty-three thousand, one hundred fifty-four".