54070656 has 64 divisors (see below), whose sum is σ = 151204800. Its totient is φ = 17072640.

The previous prime is 54070607. The next prime is 54070657. The reversal of 54070656 is 65607045.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54070657) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3591 + ... + 11001.

It is an arithmetic number, because the mean of its divisors is an integer number (2362575).

Almost surely, 2^54070656 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 54070656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75602400).

54070656 is an abundant number, since it is smaller than the sum of its proper divisors (97134144).

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

54070656 is a wasteful number, since it uses less digits than its factorization.

54070656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7447 (or 7435 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 54070656 is about 7353.2751886489. The cubic root of 54070656 is about 378.1410967899.

The spelling of 54070656 in words is "fifty-four million, seventy thousand, six hundred fifty-six".