55011056060928 has 320 divisors, whose sum is σ = 164313643253760. Its totient is φ = 16207939584000.

The previous prime is 55011056060827. The next prime is 55011056060953. The reversal of 55011056060928 is 82906065011055.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 899563153 + ... + 899624303.

It is an arithmetic number, because the mean of its divisors is an integer number (513480135168).

Almost surely, 2^{55011056060928} 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 55011056060928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82156821626880).

55011056060928 is an abundant number, since it is smaller than the sum of its proper divisors (109302587192832).

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

55011056060928 is a wasteful number, since it uses less digits than its factorization.

55011056060928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62659 (or 62643 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 48.

The spelling of 55011056060928 in words is "fifty-five trillion, eleven billion, fifty-six million, sixty thousand, nine hundred twenty-eight".