52603412 has 6 divisors (see below), whose sum is σ = 92055978. Its totient is φ = 26301704.

The previous prime is 52603409. The next prime is 52603427. The reversal of 52603412 is 21430625.

It can be written as a sum of positive squares in only one way, i.e., 49084036 + 3519376 = 7006^2 + 1876^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6575423 + ... + 6575430.

It is an arithmetic number, because the mean of its divisors is an integer number (15342663).

Almost surely, 2^52603412 is an apocalyptic number.

It is an amenable number.

52603412 is a deficient number, since it is larger than the sum of its proper divisors (39452566).

52603412 is a wasteful number, since it uses less digits than its factorization.

52603412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13150857 (or 13150855 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 52603412 is about 7252.8209684233. The cubic root of 52603412 is about 374.6893118506.

The spelling of 52603412 in words is "fifty-two million, six hundred three thousand, four hundred twelve".