1054324513553 has 8 divisors (see below), whose sum is σ = 1062216252360. Its totient is φ = 1046435614720.

The previous prime is 1054324513547. The next prime is 1054324513579. The reversal of 1054324513553 is 3553154234501.

It can be written as a sum of positive squares in 4 ways, for example, as 241977415744 + 812347097809 = 491912^2 + 901303^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1054324513553 - 2¹⁶ = 1054324448017 is a prime.

It is a super-2 number, since 2×1054324513553² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1054324513553.

It is not an unprimeable number, because it can be changed into a prime (1054324513513) 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, 38213 + ... + 1452621.

It is an arithmetic number, because the mean of its divisors is an integer number (132777031545).

Almost surely, 2^{1054324513553} is an apocalyptic number.

It is an amenable number.

1054324513553 is a deficient number, since it is larger than the sum of its proper divisors (7891738807).

1054324513553 is a wasteful number, since it uses less digits than its factorization.

1054324513553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1419987.

The product of its (nonzero) digits is 540000, while the sum is 41.

The spelling of 1054324513553 in words is "one trillion, fifty-four billion, three hundred twenty-four million, five hundred thirteen thousand, five hundred fifty-three".