53526974 has 4 divisors (see below), whose sum is σ = 80290464. Its totient is φ = 26763486.

The previous prime is 53526973. The next prime is 53526997. The reversal of 53526974 is 47962535.

53526974 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 47962535 = 5 ⋅9592507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53526973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13381742 + ... + 13381745.

It is an arithmetic number, because the mean of its divisors is an integer number (20072616).

Almost surely, 2^53526974 is an apocalyptic number.

53526974 is a deficient number, since it is larger than the sum of its proper divisors (26763490).

53526974 is a wasteful number, since it uses less digits than its factorization.

53526974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26763489.

The product of its digits is 226800, while the sum is 41.

The square root of 53526974 is about 7316.2130914839. The cubic root of 53526974 is about 376.8694184319.

The spelling of 53526974 in words is "fifty-three million, five hundred twenty-six thousand, nine hundred seventy-four".