56175480 has 192 divisors, whose sum is σ = 197627040. Its totient is φ = 13787136.

The previous prime is 56175461. The next prime is 56175487. The reversal of 56175480 is 8457165.

56175480 is a `hidden beast` number, since 5 + 6 + 175 + 480 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56175487) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 409972 + ... + 410108.

Almost surely, 2^56175480 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 56175480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98813520).

56175480 is an abundant number, since it is smaller than the sum of its proper divisors (141451560).

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

56175480 is a wasteful number, since it uses less digits than its factorization.

56175480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238 (or 231 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The square root of 56175480 is about 7495.0303535076. The cubic root of 56175480 is about 382.9854402998.

The spelling of 56175480 in words is "fifty-six million, one hundred seventy-five thousand, four hundred eighty".