73415252951 has 2 divisors, whose sum is σ = 73415252952. Its totient is φ = 73415252950.

The previous prime is 73415252927. The next prime is 73415253011. The reversal of 73415252951 is 15925251437.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 73415252951 - 2³⁰ = 72341511127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73415254951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36707626475 + 36707626476.

It is an arithmetic number, because the mean of its divisors is an integer number (36707626476).

Almost surely, 2^73415252951 is an apocalyptic number.

73415252951 is a deficient number, since it is larger than the sum of its proper divisors (1).

73415252951 is an equidigital number, since it uses as much as digits as its factorization.

73415252951 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 378000, while the sum is 44.

The spelling of 73415252951 in words is "seventy-three billion, four hundred fifteen million, two hundred fifty-two thousand, nine hundred fifty-one".