546251152645 has 64 divisors (see below), whose sum is σ = 765152801280. Its totient is φ = 370359193600.

The previous prime is 546251152627. The next prime is 546251152649.

546251152645 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 546251152645 - 2¹¹ = 546251150597 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 546251152595 and 546251152604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546251152649) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 57513537 + ... + 57523033.

It is an arithmetic number, because the mean of its divisors is an integer number (11955512520).

Almost surely, 2^546251152645 is an apocalyptic number.

546251152645 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

546251152645 is a deficient number, since it is larger than the sum of its proper divisors (218901648635).

546251152645 is a wasteful number, since it uses less digits than its factorization.

546251152645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10686.

The product of its digits is 1440000, while the sum is 46.

It can be divided in two parts, 546251 and 152645, that added together give a palindrome (698896).

The spelling of 546251152645 in words is "five hundred forty-six billion, two hundred fifty-one million, one hundred fifty-two thousand, six hundred forty-five".