53670072392903 has 2 divisors, whose sum is σ = 53670072392904. Its totient is φ = 53670072392902.

The previous prime is 53670072392899. The next prime is 53670072392939. The reversal of 53670072392903 is 30929327007635.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53670072392903 - 2² = 53670072392899 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53670072392983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26835036196451 + 26835036196452.

It is an arithmetic number, because the mean of its divisors is an integer number (26835036196452).

Almost surely, 2^{53670072392903} is an apocalyptic number.

53670072392903 is a deficient number, since it is larger than the sum of its proper divisors (1).

53670072392903 is an equidigital number, since it uses as much as digits as its factorization.

53670072392903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12859560, while the sum is 56.

The spelling of 53670072392903 in words is "fifty-three trillion, six hundred seventy billion, seventy-two million, three hundred ninety-two thousand, nine hundred three".