55418084757 has 24 divisors (see below), whose sum is σ = 96298762560. Its totient is φ = 30000767040.

The previous prime is 55418084737. The next prime is 55418084783. The reversal of 55418084757 is 75748081455.

55418084757 is a `hidden beast` number, since 5 + 541 + 8 + 0 + 8 + 47 + 57 = 666.

It is not a de Polignac number, because 55418084757 - 2⁷ = 55418084629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55418084737) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23147544 + ... + 23149937.

It is an arithmetic number, because the mean of its divisors is an integer number (4012448440).

Almost surely, 2^55418084757 is an apocalyptic number.

55418084757 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

It is an amenable number.

55418084757 is a deficient number, since it is larger than the sum of its proper divisors (40880677803).

55418084757 is a wasteful number, since it uses less digits than its factorization.

55418084757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46297513 (or 46297510 counting only the distinct ones).

The product of its (nonzero) digits is 6272000, while the sum is 54.

The spelling of 55418084757 in words is "fifty-five billion, four hundred eighteen million, eighty-four thousand, seven hundred fifty-seven".