366473247551 has 4 divisors (see below), whose sum is σ = 366476687400. Its totient is φ = 366469807704.

The previous prime is 366473247487. The next prime is 366473247563. The reversal of 366473247551 is 155742374663.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 366473247551 - 2⁶ = 366473247487 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 366473247493 and 366473247502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (366473247451) 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 in 3 ways as a sum of consecutive naturals, for example, 1554836 + ... + 1774953.

It is an arithmetic number, because the mean of its divisors is an integer number (91619171850).

Almost surely, 2^366473247551 is an apocalyptic number.

366473247551 is a deficient number, since it is larger than the sum of its proper divisors (3439849).

366473247551 is a wasteful number, since it uses less digits than its factorization.

366473247551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3439848.

The product of its digits is 12700800, while the sum is 53.

The spelling of 366473247551 in words is "three hundred sixty-six billion, four hundred seventy-three million, two hundred forty-seven thousand, five hundred fifty-one".