61041245562 has 48 divisors (see below), whose sum is σ = 144301266720. Its totient is φ = 18494532000.

The previous prime is 61041245557. The next prime is 61041245599. The reversal of 61041245562 is 26554214016.

61041245562 is a `hidden beast` number, since 6 + 10 + 41 + 2 + 45 + 562 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1544889 + ... + 1583907.

It is an arithmetic number, because the mean of its divisors is an integer number (3006276390).

Almost surely, 2^61041245562 is an apocalyptic number.

61041245562 is an abundant number, since it is smaller than the sum of its proper divisors (83260021158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61041245562 is a wasteful number, since it uses less digits than its factorization.

61041245562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46939 (or 46936 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

Adding to 61041245562 its reverse (26554214016), we get a palindrome (87595459578).

It can be divided in two parts, 61041 and 245562, that added together give a palindrome (306603).

The spelling of 61041245562 in words is "sixty-one billion, forty-one million, two hundred forty-five thousand, five hundred sixty-two".