554195157504 has 160 divisors (see below), whose sum is σ = 1496962283520. Its totient is φ = 182166147072.

The previous prime is 554195157479. The next prime is 554195157547. The reversal of 554195157504 is 405751591455.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117337287 + ... + 117342009.

It is an arithmetic number, because the mean of its divisors is an integer number (9356014272).

Almost surely, 2^554195157504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 554195157504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (748481141760).

554195157504 is an abundant number, since it is smaller than the sum of its proper divisors (942767126016).

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

554195157504 is an equidigital number, since it uses as much as digits as its factorization.

554195157504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5790 (or 5774 counting only the distinct ones).

The product of its (nonzero) digits is 3150000, while the sum is 51.

The spelling of 554195157504 in words is "five hundred fifty-four billion, one hundred ninety-five million, one hundred fifty-seven thousand, five hundred four".