52641435 has 96 divisors (see below), whose sum is σ = 113467392. Its totient is φ = 20536320.

The previous prime is 52641427. The next prime is 52641439. The reversal of 52641435 is 53414625.

It is not a de Polignac number, because 52641435 - 2³ = 52641427 is a prime.

It is a super-2 number, since 2×52641435² = 5542241357718450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52641439) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 137254 + ... + 137636.

It is an arithmetic number, because the mean of its divisors is an integer number (1181952).

Almost surely, 2^52641435 is an apocalyptic number.

52641435 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

52641435 is an abundant number, since it is smaller than the sum of its proper divisors (60825957).

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

52641435 is a wasteful number, since it uses less digits than its factorization.

52641435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433 (or 426 counting only the distinct ones).

The product of its digits is 14400, while the sum is 30.

The square root of 52641435 is about 7255.4417508516. The cubic root of 52641435 is about 374.7795682294.

The spelling of 52641435 in words is "fifty-two million, six hundred forty-one thousand, four hundred thirty-five".