1253104854 has 8 divisors (see below), whose sum is σ = 2506209720. Its totient is φ = 417701616.

The previous prime is 1253104849. The next prime is 1253104859. The reversal of 1253104854 is 4584013521.

1253104854 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1253104849) and next prime (1253104859).

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

1253104854 is an admirable number.

It is a super-2 number, since 2×1253104854² = 3140543550236722632, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1253104859) 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, 104425399 + ... + 104425410.

It is an arithmetic number, because the mean of its divisors is an integer number (313276215).

Almost surely, 2^1253104854 is an apocalyptic number.

1253104854 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.

1253104854 is a wasteful number, since it uses less digits than its factorization.

1253104854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208850814.

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 1253104854 is about 35399.2210931258. The cubic root of 1253104854 is about 1078.1085016018.

The spelling of 1253104854 in words is "one billion, two hundred fifty-three million, one hundred four thousand, eight hundred fifty-four".