4530977398000 has 80 divisors (see below), whose sum is σ = 11135508621120. Its totient is φ = 1782679584000.

The previous prime is 4530977397979. The next prime is 4530977398001. The reversal of 4530977398000 is 8937790354.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4530977398001) 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, 18447580 + ... + 18691579.

It is an arithmetic number, because the mean of its divisors is an integer number (139193857764).

Almost surely, 2^{4530977398000} is an apocalyptic number.

4530977398000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4530977398000 is an abundant number, since it is smaller than the sum of its proper divisors (6604531223120).

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

4530977398000 is a wasteful number, since it uses less digits than its factorization.

4530977398000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37139243 (or 37139227 counting only the distinct ones).

The product of its (nonzero) digits is 5715360, while the sum is 55.

The spelling of 4530977398000 in words is "four trillion, five hundred thirty billion, nine hundred seventy-seven million, three hundred ninety-eight thousand".