46423255232465 has 16 divisors (see below), whose sum is σ = 57068685139536. Its totient is φ = 36231483340800.

The previous prime is 46423255232461. The next prime is 46423255232489. The reversal of 46423255232465 is 56423255232464.

It can be written as a sum of positive squares in 8 ways, for example, as 431963103121 + 45991292129344 = 657239^2 + 6781688^2 .

It is not a de Polignac number, because 46423255232465 - 2² = 46423255232461 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46423255232461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1675529 + ... + 9780281.

It is an arithmetic number, because the mean of its divisors is an integer number (3566792821221).

Almost surely, 2^{46423255232465} is an apocalyptic number.

It is an amenable number.

46423255232465 is a deficient number, since it is larger than the sum of its proper divisors (10645429907071).

46423255232465 is a wasteful number, since it uses less digits than its factorization.

46423255232465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8132740.

The product of its digits is 41472000, while the sum is 53.

Subtracting 46423255232465 from its reverse (56423255232464), we obtain a palindrome (9999999999999).

The spelling of 46423255232465 in words is "forty-six trillion, four hundred twenty-three billion, two hundred fifty-five million, two hundred thirty-two thousand, four hundred sixty-five".