1054252354251 has 16 divisors (see below), whose sum is σ = 1408398447008. Its totient is φ = 701471232000.

The previous prime is 1054252354241. The next prime is 1054252354271. The reversal of 1054252354251 is 1524532524501.

It is not a de Polignac number, because 1054252354251 - 2⁷ = 1054252354123 is a prime.

It is a super-2 number, since 2×1054252354251² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1054252354231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6586611 + ... + 6744771.

It is an arithmetic number, because the mean of its divisors is an integer number (88024902938).

Almost surely, 2^{1054252354251} is an apocalyptic number.

1054252354251 is a deficient number, since it is larger than the sum of its proper divisors (354146092757).

1054252354251 is a wasteful number, since it uses less digits than its factorization.

1054252354251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162462.

The product of its (nonzero) digits is 240000, while the sum is 39.

Adding to 1054252354251 its reverse (1524532524501), we get a palindrome (2578784878752).

The spelling of 1054252354251 in words is "one trillion, fifty-four billion, two hundred fifty-two million, three hundred fifty-four thousand, two hundred fifty-one".