55767741 has 8 divisors (see below), whose sum is σ = 74508000. Its totient is φ = 37102992.

The previous prime is 55767737. The next prime is 55767743. The reversal of 55767741 is 14776755.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 55767741 - 2² = 55767737 is a prime.

It is a super-2 number, since 2×55767741² = 6220081872486162, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 55767693 and 55767702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55767743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17130 + ... + 20123.

It is an arithmetic number, because the mean of its divisors is an integer number (9313500).

Almost surely, 2^55767741 is an apocalyptic number.

It is an amenable number.

55767741 is a deficient number, since it is larger than the sum of its proper divisors (18740259).

55767741 is a wasteful number, since it uses less digits than its factorization.

55767741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37755.

The product of its digits is 205800, while the sum is 42.

The square root of 55767741 is about 7467.7801922660. The cubic root of 55767741 is about 382.0565804370.

The spelling of 55767741 in words is "fifty-five million, seven hundred sixty-seven thousand, seven hundred forty-one".