1054890753 has 8 divisors (see below), whose sum is σ = 1607452608. Its totient is φ = 602794704.

The previous prime is 1054890721. The next prime is 1054890769. The reversal of 1054890753 is 3570984501.

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

It is not a de Polignac number, because 1054890753 - 2⁵ = 1054890721 is a prime.

It is a super-3 number, since 3×1054890753³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (1054890703) 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, 25116426 + ... + 25116467.

It is an arithmetic number, because the mean of its divisors is an integer number (200931576).

Almost surely, 2^1054890753 is an apocalyptic number.

It is an amenable number.

1054890753 is a deficient number, since it is larger than the sum of its proper divisors (552561855).

1054890753 is an equidigital number, since it uses as much as digits as its factorization.

1054890753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50232903.

The product of its (nonzero) digits is 151200, while the sum is 42.

The square root of 1054890753 is about 32479.0817758138. The cubic root of 1054890753 is about 1017.9719902926.

The spelling of 1054890753 in words is "one billion, fifty-four million, eight hundred ninety thousand, seven hundred fifty-three".