361045623 has 16 divisors (see below), whose sum is σ = 497509376. Its totient is φ = 232657920.

The previous prime is 361045577. The next prime is 361045627. The reversal of 361045623 is 326540163.

It is a de Polignac number, because none of the positive numbers 2^k-361045623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361045627) 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, 102711 + ... + 106167.

It is an arithmetic number, because the mean of its divisors is an integer number (31094336).

Almost surely, 2^361045623 is an apocalyptic number.

361045623 is a deficient number, since it is larger than the sum of its proper divisors (136463753).

361045623 is a wasteful number, since it uses less digits than its factorization.

361045623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4614.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 361045623 is about 19001.2005673326. The cubic root of 361045623 is about 712.0667302426.

Adding to 361045623 its reverse (326540163), we get a palindrome (687585786).

The spelling of 361045623 in words is "three hundred sixty-one million, forty-five thousand, six hundred twenty-three".