52613350 has 24 divisors (see below), whose sum is σ = 98462448. Its totient is φ = 20916000.

The previous prime is 52613347. The next prime is 52613357. The reversal of 52613350 is 5331625.

52613350 = 40² + 41² + ... + 540².

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52613357) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5200 + ... + 11500.

It is an arithmetic number, because the mean of its divisors is an integer number (4102602).

Almost surely, 2^52613350 is an apocalyptic number.

52613350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52613350 is a deficient number, since it is larger than the sum of its proper divisors (45849098).

52613350 is a wasteful number, since it uses less digits than its factorization.

52613350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6480 (or 6475 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 52613350 is about 7253.5060488015. The cubic root of 52613350 is about 374.7129061877.

Adding to 52613350 its reverse (5331625), we get a palindrome (57944975).

The spelling of 52613350 in words is "fifty-two million, six hundred thirteen thousand, three hundred fifty".