2253587124146 has 4 divisors (see below), whose sum is σ = 3380380686222. Its totient is φ = 1126793562072.

The previous prime is 2253587124127. The next prime is 2253587124149. The reversal of 2253587124146 is 6414217853522.

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

It can be written as a sum of positive squares in only one way, i.e., 1439306483521 + 814280640625 = 1199711^2 + 902375^2 .

It is a super-2 number, since 2×2253587124146² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2253587124094 and 2253587124103.

It is not an unprimeable number, because it can be changed into a prime (2253587124149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 563396781035 + ... + 563396781038.

Almost surely, 2^{2253587124146} is an apocalyptic number.

2253587124146 is a deficient number, since it is larger than the sum of its proper divisors (1126793562076).

2253587124146 is a wasteful number, since it uses less digits than its factorization.

2253587124146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1126793562075.

The product of its digits is 3225600, while the sum is 50.

The spelling of 2253587124146 in words is "two trillion, two hundred fifty-three billion, five hundred eighty-seven million, one hundred twenty-four thousand, one hundred forty-six".