53872607 has 2 divisors, whose sum is σ = 53872608. Its totient is φ = 53872606.

The previous prime is 53872547. The next prime is 53872627. The reversal of 53872607 is 70627835.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53872607 is a prime.

It is equal to p_3218978 and since 53872607 and 3218978 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53872627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26936303 + 26936304.

It is an arithmetic number, because the mean of its divisors is an integer number (26936304).

Almost surely, 2^53872607 is an apocalyptic number.

53872607 is a deficient number, since it is larger than the sum of its proper divisors (1).

53872607 is an equidigital number, since it uses as much as digits as its factorization.

53872607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 70560, while the sum is 38.

The square root of 53872607 is about 7339.7961143345. The cubic root of 53872607 is about 377.6788492176.

The spelling of 53872607 in words is "fifty-three million, eight hundred seventy-two thousand, six hundred seven".