52940719 has 8 divisors (see below), whose sum is σ = 57115520. Its totient is φ = 48780576.

The previous prime is 52940677. The next prime is 52940729. The reversal of 52940719 is 91704925.

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

It is not a de Polignac number, because 52940719 - 2¹¹ = 52938671 is a prime.

It is a super-2 number, since 2×52940719² = 5605439456473922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52940729) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4537 + ... + 11245.

It is an arithmetic number, because the mean of its divisors is an integer number (7139440).

Almost surely, 2^52940719 is an apocalyptic number.

52940719 is a deficient number, since it is larger than the sum of its proper divisors (4174801).

52940719 is a wasteful number, since it uses less digits than its factorization.

52940719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7329.

The product of its (nonzero) digits is 22680, while the sum is 37.

The square root of 52940719 is about 7276.0373143628. The cubic root of 52940719 is about 375.4884751395.

The spelling of 52940719 in words is "fifty-two million, nine hundred forty thousand, seven hundred nineteen".