56063703 has 4 divisors (see below), whose sum is σ = 74751608. Its totient is φ = 37375800.

The previous prime is 56063663. The next prime is 56063729. The reversal of 56063703 is 30736065.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 56063703 - 2¹² = 56059607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56063743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9343948 + ... + 9343953.

It is an arithmetic number, because the mean of its divisors is an integer number (18687902).

Almost surely, 2^56063703 is an apocalyptic number.

56063703 is a deficient number, since it is larger than the sum of its proper divisors (18687905).

56063703 is a wasteful number, since it uses less digits than its factorization.

56063703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18687904.

The product of its (nonzero) digits is 11340, while the sum is 30.

The square root of 56063703 is about 7487.5698995068. The cubic root of 56063703 is about 382.7312523605.

Adding to 56063703 its reverse (30736065), we get a palindrome (86799768).

The spelling of 56063703 in words is "fifty-six million, sixty-three thousand, seven hundred three".