53726292 has 36 divisors (see below), whose sum is σ = 136334016. Its totient is φ = 17839440.

The previous prime is 53726287. The next prime is 53726303. The reversal of 53726292 is 29262735.

53726292 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 7003 + ... + 12509.

It is an arithmetic number, because the mean of its divisors is an integer number (3787056).

Almost surely, 2^53726292 is an apocalyptic number.

It is an amenable number.

53726292 is an abundant number, since it is smaller than the sum of its proper divisors (82607724).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53726292 is a wasteful number, since it uses less digits than its factorization.

53726292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5788 (or 5783 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 53726292 is about 7329.8220987961. The cubic root of 53726292 is about 377.3366209666.

It can be divided in two parts, 5372 and 6292, that added together give a square (11664 = 108²).

The spelling of 53726292 in words is "fifty-three million, seven hundred twenty-six thousand, two hundred ninety-two".