52954590 has 32 divisors (see below), whose sum is σ = 136868256. Its totient is φ = 13034880.

The previous prime is 52954567. The next prime is 52954591. The reversal of 52954590 is 9545925.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52954591) 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, 67501 + ... + 68280.

It is an arithmetic number, because the mean of its divisors is an integer number (4277133).

Almost surely, 2^52954590 is an apocalyptic number.

52954590 is an abundant number, since it is smaller than the sum of its proper divisors (83913666).

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

52954590 is a wasteful number, since it uses less digits than its factorization.

52954590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135804.

The product of its (nonzero) digits is 81000, while the sum is 39.

The square root of 52954590 is about 7276.9904493547. The cubic root of 52954590 is about 375.5212661929.

The spelling of 52954590 in words is "fifty-two million, nine hundred fifty-four thousand, five hundred ninety".