250223501413 has 4 divisors (see below), whose sum is σ = 250318035040. Its totient is φ = 250128967788.

The previous prime is 250223501351. The next prime is 250223501447. The reversal of 250223501413 is 314105322052.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-250223501413 is a prime.

It is a super-2 number, since 2×250223501413² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250223502413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47262843 + ... + 47268136.

It is an arithmetic number, because the mean of its divisors is an integer number (62579508760).

Almost surely, 2^250223501413 is an apocalyptic number.

It is an amenable number.

250223501413 is a deficient number, since it is larger than the sum of its proper divisors (94533627).

250223501413 is an equidigital number, since it uses as much as digits as its factorization.

250223501413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94533626.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 250223501413 its reverse (314105322052), we get a palindrome (564328823465).

The spelling of 250223501413 in words is "two hundred fifty billion, two hundred twenty-three million, five hundred one thousand, four hundred thirteen".