54770046240 has 384 divisors, whose sum is σ = 218084590080. Its totient is φ = 11243225088.

The previous prime is 54770046229. The next prime is 54770046241. The reversal of 54770046240 is 4264007745.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (54770046241) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1599216 + ... + 1633104.

It is an arithmetic number, because the mean of its divisors is an integer number (567928620).

Almost surely, 2^54770046240 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 54770046240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109042295040).

54770046240 is an abundant number, since it is smaller than the sum of its proper divisors (163314543840).

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

54770046240 is a wasteful number, since it uses less digits than its factorization.

54770046240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33964 (or 33956 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 39.

The spelling of 54770046240 in words is "fifty-four billion, seven hundred seventy million, forty-six thousand, two hundred forty".