55762655 has 16 divisors (see below), whose sum is σ = 72770880. Its totient is φ = 40773888.

The previous prime is 55762643. The next prime is 55762673. The reversal of 55762655 is 55626755.

It is a cyclic number.

It is not a de Polignac number, because 55762655 - 2⁶ = 55762591 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2531 + ... + 10859.

It is an arithmetic number, because the mean of its divisors is an integer number (4548180).

Almost surely, 2^55762655 is an apocalyptic number.

55762655 is a deficient number, since it is larger than the sum of its proper divisors (17008225).

55762655 is a wasteful number, since it uses less digits than its factorization.

55762655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8450.

The product of its digits is 315000, while the sum is 41.

The square root of 55762655 is about 7467.4396549286. The cubic root of 55762655 is about 382.0449656049.

It can be divided in two parts, 557 and 62655, that multiplied together give a triangular number (34898835 = T₈₃₅₄).

The spelling of 55762655 in words is "fifty-five million, seven hundred sixty-two thousand, six hundred fifty-five".