52426655 has 4 divisors (see below), whose sum is σ = 62911992. Its totient is φ = 41941320.

The previous prime is 52426651. The next prime is 52426663. The reversal of 52426655 is 55662425.

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

It is not a de Polignac number, because 52426655 - 2² = 52426651 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 (52426651) 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, 5242661 + ... + 5242670.

It is an arithmetic number, because the mean of its divisors is an integer number (15727998).

Almost surely, 2^52426655 is an apocalyptic number.

52426655 is a deficient number, since it is larger than the sum of its proper divisors (10485337).

52426655 is a wasteful number, since it uses less digits than its factorization.

52426655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10485336.

The product of its digits is 72000, while the sum is 35.

The square root of 52426655 is about 7240.6253182995. The cubic root of 52426655 is about 374.2691662403.

The spelling of 52426655 in words is "fifty-two million, four hundred twenty-six thousand, six hundred fifty-five".