61124522275 has 24 divisors (see below), whose sum is σ = 79247427840. Its totient is φ = 46680337440.

The previous prime is 61124522233. The next prime is 61124522293. The reversal of 61124522275 is 57222542116.

61124522275 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 61124522275 - 2³³ = 52534587683 is a prime.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 183556 + ... + 394894.

It is an arithmetic number, because the mean of its divisors is an integer number (3301976160).

Almost surely, 2^61124522275 is an apocalyptic number.

61124522275 is a deficient number, since it is larger than the sum of its proper divisors (18122905565).

61124522275 is a wasteful number, since it uses less digits than its factorization.

61124522275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211875 (or 211870 counting only the distinct ones).

The product of its digits is 67200, while the sum is 37.

The spelling of 61124522275 in words is "sixty-one billion, one hundred twenty-four million, five hundred twenty-two thousand, two hundred seventy-five".