56496330 has 96 divisors (see below), whose sum is σ = 161740800. Its totient is φ = 13568640.

The previous prime is 56496301. The next prime is 56496359. The reversal of 56496330 is 3369465.

56496330 is a `hidden beast` number, since 5 + 649 + 6 + 3 + 3 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (56496301) and next prime (56496359).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 147319 + ... + 147701.

It is an arithmetic number, because the mean of its divisors is an integer number (1684800).

Almost surely, 2^56496330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56496330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80870400).

56496330 is an abundant number, since it is smaller than the sum of its proper divisors (105244470).

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

56496330 is a wasteful number, since it uses less digits than its factorization.

56496330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556 (or 553 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 36.

The square root of 56496330 is about 7516.4040604534. The cubic root of 56496330 is about 383.7132054541.

The spelling of 56496330 in words is "fifty-six million, four hundred ninety-six thousand, three hundred thirty".