56542035 has 16 divisors (see below), whose sum is σ = 98691840. Its totient is φ = 27414240.

The previous prime is 56542019. The next prime is 56542049. The reversal of 56542035 is 53024565.

It is not a de Polignac number, because 56542035 - 2⁴ = 56542019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56541993 and 56542011.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171175 + ... + 171504.

It is an arithmetic number, because the mean of its divisors is an integer number (6168240).

Almost surely, 2^56542035 is an apocalyptic number.

56542035 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

56542035 is a deficient number, since it is larger than the sum of its proper divisors (42149805).

56542035 is a wasteful number, since it uses less digits than its factorization.

56542035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342698.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 56542035 is about 7519.4437959200. The cubic root of 56542035 is about 383.8166510226.

The spelling of 56542035 in words is "fifty-six million, five hundred forty-two thousand, thirty-five".