1002231450554 has 8 divisors (see below), whose sum is σ = 1503669588960. Its totient is φ = 501008254236.

The previous prime is 1002231450551. The next prime is 1002231450581. The reversal of 1002231450554 is 4550541322001.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1002231450554.

It is not an unprimeable number, because it can be changed into a prime (1002231450551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53723864 + ... + 53742515.

It is an arithmetic number, because the mean of its divisors is an integer number (187958698620).

Almost surely, 2^{1002231450554} is an apocalyptic number.

1002231450554 is a deficient number, since it is larger than the sum of its proper divisors (501438138406).

1002231450554 is a wasteful number, since it uses less digits than its factorization.

1002231450554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107471044.

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 1002231450554 its reverse (4550541322001), we get a palindrome (5552772772555).

The spelling of 1002231450554 in words is "one trillion, two billion, two hundred thirty-one million, four hundred fifty thousand, five hundred fifty-four".