56641050 has 72 divisors (see below), whose sum is σ = 153204480. Its totient is φ = 15002400.

The previous prime is 56641027. The next prime is 56641069. The reversal of 56641050 is 5014665.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 85621 + ... + 86279.

It is an arithmetic number, because the mean of its divisors is an integer number (2127840).

Almost surely, 2^56641050 is an apocalyptic number.

56641050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 56641050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76602240).

56641050 is an abundant number, since it is smaller than the sum of its proper divisors (96563430).

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

56641050 is a wasteful number, since it uses less digits than its factorization.

56641050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868 (or 860 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 56641050 is about 7526.0248471554. The cubic root of 56641050 is about 384.0405637488.

It can be divided in two parts, 566 and 41050, that added together give a triangular number (41616 = T₂₈₈).

The spelling of 56641050 in words is "fifty-six million, six hundred forty-one thousand, fifty".