26553542 has 4 divisors (see below), whose sum is σ = 39830316. Its totient is φ = 13276770.

The previous prime is 26553539. The next prime is 26553547. The reversal of 26553542 is 24535562.

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

It is a junction number, because it is equal to n+sod(n) for n = 26553499 and 26553508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26553547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6638384 + ... + 6638387.

It is an arithmetic number, because the mean of its divisors is an integer number (9957579).

Almost surely, 2^26553542 is an apocalyptic number.

26553542 is a deficient number, since it is larger than the sum of its proper divisors (13276774).

26553542 is a wasteful number, since it uses less digits than its factorization.

26553542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13276773.

The product of its digits is 36000, while the sum is 32.

The square root of 26553542 is about 5153.0129050877. The cubic root of 26553542 is about 298.3372531206.

The spelling of 26553542 in words is "twenty-six million, five hundred fifty-three thousand, five hundred forty-two".