1004153354454 has 32 divisors (see below), whose sum is σ = 2095674177024. Its totient is φ = 320157231680.

The previous prime is 1004153354447. The next prime is 1004153354459. The reversal of 1004153354454 is 4544533514001.

1004153354454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1004153354454² (a number of 25 digits) 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 (1004153354459) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9955234 + ... + 10055594.

It is an arithmetic number, because the mean of its divisors is an integer number (65489818032).

Almost surely, 2^{1004153354454} is an apocalyptic number.

1004153354454 is an abundant number, since it is smaller than the sum of its proper divisors (1091520822570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1004153354454 is a wasteful number, since it uses less digits than its factorization.

1004153354454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172892.

The product of its (nonzero) digits is 288000, while the sum is 39.

Adding to 1004153354454 its reverse (4544533514001), we get a palindrome (5548686868455).

The spelling of 1004153354454 in words is "one trillion, four billion, one hundred fifty-three million, three hundred fifty-four thousand, four hundred fifty-four".