56261054 has 4 divisors (see below), whose sum is σ = 84391584. Its totient is φ = 28130526.

The previous prime is 56261011. The next prime is 56261057. The reversal of 56261054 is 45016265.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56261057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14065262 + ... + 14065265.

It is an arithmetic number, because the mean of its divisors is an integer number (21097896).

Almost surely, 2^56261054 is an apocalyptic number.

56261054 is a deficient number, since it is larger than the sum of its proper divisors (28130530).

56261054 is a wasteful number, since it uses less digits than its factorization.

56261054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28130529.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 56261054 is about 7500.7368971322. The cubic root of 56261054 is about 383.1798131735.

It can be divided in two parts, 562 and 61054, that added together give a palindrome (61616).

The spelling of 56261054 in words is "fifty-six million, two hundred sixty-one thousand, fifty-four".