55204152654761 has 32 divisors (see below), whose sum is σ = 64206155685888. Its totient is φ = 46961744955840.

The previous prime is 55204152654743. The next prime is 55204152654769. The reversal of 55204152654761 is 16745625140255.

It is a happy number.

It is not a de Polignac number, because 55204152654761 - 2¹⁰ = 55204152653737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55204152654769) 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, 26253740 + ... + 28278386.

It is an arithmetic number, because the mean of its divisors is an integer number (2006442365184).

Almost surely, 2^{55204152654761} is an apocalyptic number.

It is an amenable number.

55204152654761 is a deficient number, since it is larger than the sum of its proper divisors (9002003031127).

55204152654761 is a wasteful number, since it uses less digits than its factorization.

55204152654761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2027021.

The product of its (nonzero) digits is 10080000, while the sum is 53.

The spelling of 55204152654761 in words is "fifty-five trillion, two hundred four billion, one hundred fifty-two million, six hundred fifty-four thousand, seven hundred sixty-one".