553665254142 has 384 divisors, whose sum is σ = 1571873587200. Its totient is φ = 126268243200.

The previous prime is 553665254071. The next prime is 553665254147. The reversal of 553665254142 is 241452566355.

It is a junction number, because it is equal to n+sod(n) for n = 553665254091 and 553665254100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553665254147) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 302383167 + ... + 302384997.

It is an arithmetic number, because the mean of its divisors is an integer number (4093420800).

Almost surely, 2^553665254142 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 553665254142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (785936793600).

553665254142 is an abundant number, since it is smaller than the sum of its proper divisors (1018208333058).

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

553665254142 is a wasteful number, since it uses less digits than its factorization.

553665254142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2100 (or 2089 counting only the distinct ones).

The product of its digits is 4320000, while the sum is 48.

The spelling of 553665254142 in words is "five hundred fifty-three billion, six hundred sixty-five million, two hundred fifty-four thousand, one hundred forty-two".