53526264 has 32 divisors (see below), whose sum is σ = 145981440. Its totient is φ = 16220000.

The previous prime is 53526247. The next prime is 53526281. The reversal of 53526264 is 46262535.

It is an interprime number because it is at equal distance from previous prime (53526247) and next prime (53526281).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101112 + ... + 101639.

It is an arithmetic number, because the mean of its divisors is an integer number (4561920).

Almost surely, 2^53526264 is an apocalyptic number.

It is an amenable number.

53526264 is an abundant number, since it is smaller than the sum of its proper divisors (92455176).

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

53526264 is a wasteful number, since it uses less digits than its factorization.

53526264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202771 (or 202767 counting only the distinct ones).

The product of its digits is 43200, while the sum is 33.

The square root of 53526264 is about 7316.1645689528. The cubic root of 53526264 is about 376.8677521165.

Adding to 53526264 its reverse (46262535), we get a palindrome (99788799).

The spelling of 53526264 in words is "fifty-three million, five hundred twenty-six thousand, two hundred sixty-four".