52154634 has 32 divisors (see below), whose sum is σ = 121170816. Its totient is φ = 14656320.

The previous prime is 52154633. The next prime is 52154659. The reversal of 52154634 is 43645125.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52154633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7617 + ... + 12740.

It is an arithmetic number, because the mean of its divisors is an integer number (3786588).

Almost surely, 2^52154634 is an apocalyptic number.

52154634 is an abundant number, since it is smaller than the sum of its proper divisors (69016182).

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

52154634 is a wasteful number, since it uses less digits than its factorization.

52154634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20430.

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

The square root of 52154634 is about 7221.8165304859. The cubic root of 52154634 is about 373.6207323191.

Adding to 52154634 its reverse (43645125), we get a palindrome (95799759).

It can be divided in two parts, 521 and 54634, that added together give a palindrome (55155).

The spelling of 52154634 in words is "fifty-two million, one hundred fifty-four thousand, six hundred thirty-four".