52760030 has 16 divisors (see below), whose sum is σ = 97285104. Its totient is φ = 20589120.

The previous prime is 52760023. The next prime is 52760051. The reversal of 52760030 is 3006725.

It is a junction number, because it is equal to n+sod(n) for n = 52759978 and 52760005.

It is a congruent 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, 63932 + ... + 64751.

It is an arithmetic number, because the mean of its divisors is an integer number (6080319).

Almost surely, 2^52760030 is an apocalyptic number.

52760030 is a deficient number, since it is larger than the sum of its proper divisors (44525074).

52760030 is a wasteful number, since it uses less digits than its factorization.

52760030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128731.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 52760030 is about 7263.6099840231. The cubic root of 52760030 is about 375.0608019930.

Adding to 52760030 its reverse (3006725), we get a palindrome (55766755).

The spelling of 52760030 in words is "fifty-two million, seven hundred sixty thousand, thirty".