61252223242353 has 32 divisors (see below), whose sum is σ = 95948577285120. Its totient is φ = 34266607045440.

The previous prime is 61252223242303. The next prime is 61252223242367. The reversal of 61252223242353 is 35324232225216.

It is not a de Polignac number, because 61252223242353 - 2²⁴ = 61252206465137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (61252223242303) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41602858 + ... + 43049996.

It is an arithmetic number, because the mean of its divisors is an integer number (2998393040160).

Almost surely, 2^{61252223242353} is an apocalyptic number.

It is an amenable number.

61252223242353 is a deficient number, since it is larger than the sum of its proper divisors (34696354042767).

61252223242353 is a wasteful number, since it uses less digits than its factorization.

61252223242353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1545829.

The product of its digits is 1036800, while the sum is 42.

Adding to 61252223242353 its reverse (35324232225216), we get a palindrome (96576455467569).

The spelling of 61252223242353 in words is "sixty-one trillion, two hundred fifty-two billion, two hundred twenty-three million, two hundred forty-two thousand, three hundred fifty-three".