55962761 has 8 divisors (see below), whose sum is σ = 56544000. Its totient is φ = 55384560.

The previous prime is 55962743. The next prime is 55962769. The reversal of 55962761 is 16726955.

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

It is a cyclic number.

It is not a de Polignac number, because 55962761 - 2¹⁴ = 55946377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55962769) 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, 55976 + ... + 56966.

It is an arithmetic number, because the mean of its divisors is an integer number (7068000).

Almost surely, 2^55962761 is an apocalyptic number.

It is an amenable number.

55962761 is a deficient number, since it is larger than the sum of its proper divisors (581239).

55962761 is a wasteful number, since it uses less digits than its factorization.

55962761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1519.

The product of its digits is 113400, while the sum is 41.

The square root of 55962761 is about 7480.8262244220. The cubic root of 55962761 is about 382.5014134113.

The spelling of 55962761 in words is "fifty-five million, nine hundred sixty-two thousand, seven hundred sixty-one".