52154751 has 12 divisors (see below), whose sum is σ = 76436696. Its totient is φ = 31608720.

The previous prime is 52154723. The next prime is 52154779. The reversal of 52154751 is 15745125.

It is an interprime number because it is at equal distance from previous prime (52154723) and next prime (52154779).

It is not a de Polignac number, because 52154751 - 2¹¹ = 52152703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52154701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71476 + ... + 72201.

Almost surely, 2^52154751 is an apocalyptic number.

52154751 is a deficient number, since it is larger than the sum of its proper divisors (24281945).

52154751 is a wasteful number, since it uses less digits than its factorization.

52154751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143702 (or 143691 counting only the distinct ones).

The product of its digits is 7000, while the sum is 30.

The square root of 52154751 is about 7221.8246309364. The cubic root of 52154751 is about 373.6210117037.

Adding to 52154751 its reverse (15745125), we get a palindrome (67899876).

The spelling of 52154751 in words is "fifty-two million, one hundred fifty-four thousand, seven hundred fifty-one".