361485830045 has 4 divisors (see below), whose sum is σ = 433782996060. Its totient is φ = 289188664032.

The previous prime is 361485830039. The next prime is 361485830053. The reversal of 361485830045 is 540038584163.

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

It can be written as a sum of positive squares in 2 ways, for example, as 245954499844 + 115531330201 = 495938^2 + 339899^2 .

It is a cyclic number.

It is not a de Polignac number, because 361485830045 - 2¹⁰ = 361485829021 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36148583000 + ... + 36148583009.

It is an arithmetic number, because the mean of its divisors is an integer number (108445749015).

Almost surely, 2^361485830045 is an apocalyptic number.

It is an amenable number.

361485830045 is a deficient number, since it is larger than the sum of its proper divisors (72297166015).

361485830045 is an equidigital number, since it uses as much as digits as its factorization.

361485830045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72297166014.

The product of its (nonzero) digits is 1382400, while the sum is 47.

The spelling of 361485830045 in words is "three hundred sixty-one billion, four hundred eighty-five million, eight hundred thirty thousand, forty-five".