1245550110153 has 8 divisors (see below), whose sum is σ = 1660740345600. Its totient is φ = 830363307408.

The previous prime is 1245550110149. The next prime is 1245550110157. The reversal of 1245550110153 is 3510110555421.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1245550110149) and next prime (1245550110157).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1245550110153 - 2² = 1245550110149 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1245550110157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161583 + ... + 1586571.

It is an arithmetic number, because the mean of its divisors is an integer number (207592543200).

Almost surely, 2^{1245550110153} is an apocalyptic number.

It is an amenable number.

1245550110153 is a deficient number, since it is larger than the sum of its proper divisors (415190235447).

1245550110153 is a wasteful number, since it uses less digits than its factorization.

1245550110153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1716351.

The product of its (nonzero) digits is 15000, while the sum is 33.

Adding to 1245550110153 its reverse (3510110555421), we get a palindrome (4755660665574).

The spelling of 1245550110153 in words is "one trillion, two hundred forty-five billion, five hundred fifty million, one hundred ten thousand, one hundred fifty-three".