56151205 has 8 divisors (see below), whose sum is σ = 73507104. Its totient is φ = 40837200.

The previous prime is 56151203. The next prime is 56151209. The reversal of 56151205 is 50215165.

56151205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 56151205 - 2¹ = 56151203 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56151205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56151203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 510411 + ... + 510520.

It is an arithmetic number, because the mean of its divisors is an integer number (9188388).

Almost surely, 2^56151205 is an apocalyptic number.

56151205 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

56151205 is a deficient number, since it is larger than the sum of its proper divisors (17355899).

56151205 is a wasteful number, since it uses less digits than its factorization.

56151205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020947.

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 56151205 is about 7493.4107721384. The cubic root of 56151205 is about 382.9302661026.

The spelling of 56151205 in words is "fifty-six million, one hundred fifty-one thousand, two hundred five".