554367652020 has 768 divisors, whose sum is σ = 2169704570880. Its totient is φ = 114402004992.

The previous prime is 554367652009. The next prime is 554367652063. The reversal of 554367652020 is 20256763455.

554367652020 is a `hidden beast` number, since 5 + 5 + 4 + 36 + 76 + 520 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 536657424 + ... + 536658456.

It is an arithmetic number, because the mean of its divisors is an integer number (2825136160).

Almost surely, 2^554367652020 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 554367652020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1084852285440).

554367652020 is an abundant number, since it is smaller than the sum of its proper divisors (1615336918860).

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

554367652020 is a wasteful number, since it uses less digits than its factorization.

554367652020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1301 (or 1293 counting only the distinct ones).

The product of its (nonzero) digits is 1512000, while the sum is 45.

The spelling of 554367652020 in words is "five hundred fifty-four billion, three hundred sixty-seven million, six hundred fifty-two thousand, twenty".