55761367 has 8 divisors (see below), whose sum is σ = 56291040. Its totient is φ = 55234560.

The previous prime is 55761347. The next prime is 55761383. The reversal of 55761367 is 76316755.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55761367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55761347) 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, 59559 + ... + 60487.

It is an arithmetic number, because the mean of its divisors is an integer number (7036380).

Almost surely, 2^55761367 is an apocalyptic number.

55761367 is a deficient number, since it is larger than the sum of its proper divisors (529673).

55761367 is a wasteful number, since it uses less digits than its factorization.

55761367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1433.

The product of its digits is 132300, while the sum is 40.

The square root of 55761367 is about 7467.3534133587. The cubic root of 55761367 is about 382.0420241040.

The spelling of 55761367 in words is "fifty-five million, seven hundred sixty-one thousand, three hundred sixty-seven".