611132554977 has 32 divisors (see below), whose sum is σ = 934629007104. Its totient is φ = 347953536000.

The previous prime is 611132554951. The next prime is 611132555027. The reversal of 611132554977 is 779455231116.

It is not a de Polignac number, because 611132554977 - 2¹⁰ = 611132553953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (611132552977) 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, 6682077 + ... + 6772917.

It is an arithmetic number, because the mean of its divisors is an integer number (29207156472).

Almost surely, 2^611132554977 is an apocalyptic number.

It is an amenable number.

611132554977 is a deficient number, since it is larger than the sum of its proper divisors (323496452127).

611132554977 is a wasteful number, since it uses less digits than its factorization.

611132554977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92009.

The product of its digits is 1587600, while the sum is 51.

The spelling of 611132554977 in words is "six hundred eleven billion, one hundred thirty-two million, five hundred fifty-four thousand, nine hundred seventy-seven".