52701504 has 56 divisors (see below), whose sum is σ = 142097760. Its totient is φ = 17232384.

The previous prime is 52701503. The next prime is 52701521. The reversal of 52701504 is 40510725.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52701503) 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, 7587 + ... + 12765.

It is an arithmetic number, because the mean of its divisors is an integer number (2537460).

Almost surely, 2^52701504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52701504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71048880).

52701504 is an abundant number, since it is smaller than the sum of its proper divisors (89396256).

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

52701504 is a wasteful number, since it uses less digits than its factorization.

52701504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5247 (or 5237 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 24.

The square root of 52701504 is about 7259.5801531494. The cubic root of 52701504 is about 374.9220673607.

The spelling of 52701504 in words is "fifty-two million, seven hundred one thousand, five hundred four".