52374545 has 8 divisors (see below), whose sum is σ = 66157440. Its totient is φ = 39694320.

The previous prime is 52374533. The next prime is 52374557. The reversal of 52374545 is 54547325.

It is an interprime number because it is at equal distance from previous prime (52374533) and next prime (52374557).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52374545 - 2⁴ = 52374529 is a prime.

It is a Curzon 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, 275561 + ... + 275750.

It is an arithmetic number, because the mean of its divisors is an integer number (8269680).

Almost surely, 2^52374545 is an apocalyptic number.

It is an amenable number.

52374545 is a deficient number, since it is larger than the sum of its proper divisors (13782895).

52374545 is a wasteful number, since it uses less digits than its factorization.

52374545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551335.

The product of its digits is 84000, while the sum is 35.

The square root of 52374545 is about 7237.0259775684. The cubic root of 52374545 is about 374.1451222680.

The spelling of 52374545 in words is "fifty-two million, three hundred seventy-four thousand, five hundred forty-five".