5534772877920 has 1536 divisors, whose sum is σ = 23110660177920. Its totient is φ = 1091795189760.

The previous prime is 5534772877903. The next prime is 5534772877937. The reversal of 5534772877920 is 297782774355.

It is an interprime number because it is at equal distance from previous prime (5534772877903) and next prime (5534772877937).

It is a Harshad number since it is a multiple of its sum of digits (66).

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, 1109837667 + ... + 1109842653.

It is an arithmetic number, because the mean of its divisors is an integer number (15046002720).

Almost surely, 2^{5534772877920} 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 5534772877920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11555330088960).

5534772877920 is an abundant number, since it is smaller than the sum of its proper divisors (17575887300000).

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

5534772877920 is a wasteful number, since it uses less digits than its factorization.

5534772877920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5108 (or 5100 counting only the distinct ones).

The product of its (nonzero) digits is 207446400, while the sum is 66.

The spelling of 5534772877920 in words is "five trillion, five hundred thirty-four billion, seven hundred seventy-two million, eight hundred seventy-seven thousand, nine hundred twenty".