1054251413013 has 8 divisors (see below), whose sum is σ = 1408238330848. Its totient is φ = 701549385264.

The previous prime is 1054251413009. The next prime is 1054251413077. The reversal of 1054251413013 is 3103141524501.

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

It is not a de Polignac number, because 1054251413013 - 2² = 1054251413009 is a prime.

It is a super-2 number, since 2×1054251413013² (a number of 25 digits) 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 (1054251413713) 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, 321220606 + ... + 321223887.

It is an arithmetic number, because the mean of its divisors is an integer number (176029791356).

Almost surely, 2^{1054251413013} is an apocalyptic number.

It is an amenable number.

1054251413013 is a deficient number, since it is larger than the sum of its proper divisors (353986917835).

1054251413013 is an equidigital number, since it uses as much as digits as its factorization.

1054251413013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642445043.

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 1054251413013 its reverse (3103141524501), we get a palindrome (4157392937514).

The spelling of 1054251413013 in words is "one trillion, fifty-four billion, two hundred fifty-one million, four hundred thirteen thousand, thirteen".