223727530492 has 6 divisors (see below), whose sum is σ = 391523178368. Its totient is φ = 111863765244.

The previous prime is 223727530489. The next prime is 223727530501. The reversal of 223727530492 is 294035727322.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27965941308 + ... + 27965941315.

Almost surely, 2^223727530492 is an apocalyptic number.

It is an amenable number.

223727530492 is a deficient number, since it is larger than the sum of its proper divisors (167795647876).

223727530492 is a wasteful number, since it uses less digits than its factorization.

223727530492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55931882627 (or 55931882625 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 46.

The spelling of 223727530492 in words is "two hundred twenty-three billion, seven hundred twenty-seven million, five hundred thirty thousand, four hundred ninety-two".