56532356 has 6 divisors (see below), whose sum is σ = 98931630. Its totient is φ = 28266176.

The previous prime is 56532331. The next prime is 56532373. The reversal of 56532356 is 65323565.

It can be written as a sum of positive squares in only one way, i.e., 36192256 + 20340100 = 6016^2 + 4510^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7066541 + ... + 7066548.

It is an arithmetic number, because the mean of its divisors is an integer number (16488605).

Almost surely, 2^56532356 is an apocalyptic number.

It is an amenable number.

56532356 is a deficient number, since it is larger than the sum of its proper divisors (42399274).

56532356 is a wasteful number, since it uses less digits than its factorization.

56532356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14133093 (or 14133091 counting only the distinct ones).

The product of its digits is 81000, while the sum is 35.

The square root of 56532356 is about 7518.8001702399. The cubic root of 56532356 is about 383.7947488904.

The spelling of 56532356 in words is "fifty-six million, five hundred thirty-two thousand, three hundred fifty-six".