53406007 has 2 divisors, whose sum is σ = 53406008. Its totient is φ = 53406006.

The previous prime is 53405983. The next prime is 53406011. The reversal of 53406007 is 70060435.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53406007 - 2⁷ = 53405879 is a prime.

It is equal to p_3192901 and since 53406007 and 3192901 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 (53406077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26703003 + 26703004.

It is an arithmetic number, because the mean of its divisors is an integer number (26703004).

Almost surely, 2^53406007 is an apocalyptic number.

53406007 is a deficient number, since it is larger than the sum of its proper divisors (1).

53406007 is an equidigital number, since it uses as much as digits as its factorization.

53406007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 53406007 is about 7307.9413653915. The cubic root of 53406007 is about 376.5853053009.

The spelling of 53406007 in words is "fifty-three million, four hundred six thousand, seven".