56150745 has 64 divisors (see below), whose sum is σ = 110315520. Its totient is φ = 23804928.

The previous prime is 56150741. The next prime is 56150749. The reversal of 56150745 is 54705165.

It is an interprime number because it is at equal distance from previous prime (56150741) and next prime (56150749).

It is not a de Polignac number, because 56150745 - 2² = 56150741 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56150741) 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, 147966 + ... + 148344.

It is an arithmetic number, because the mean of its divisors is an integer number (1723680).

Almost surely, 2^56150745 is an apocalyptic number.

It is an amenable number.

56150745 is a deficient number, since it is larger than the sum of its proper divisors (54164775).

56150745 is a wasteful number, since it uses less digits than its factorization.

56150745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494.

The product of its (nonzero) digits is 21000, while the sum is 33.

The square root of 56150745 is about 7493.3800784426. The cubic root of 56150745 is about 382.9292204236.

The spelling of 56150745 in words is "fifty-six million, one hundred fifty thousand, seven hundred forty-five".