55629692 has 6 divisors (see below), whose sum is σ = 97351968. Its totient is φ = 27814844.

The previous prime is 55629649. The next prime is 55629697. The reversal of 55629692 is 29692655.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55629697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6953708 + ... + 6953715.

It is an arithmetic number, because the mean of its divisors is an integer number (16225328).

Almost surely, 2^55629692 is an apocalyptic number.

It is an amenable number.

55629692 is a deficient number, since it is larger than the sum of its proper divisors (41722276).

55629692 is a wasteful number, since it uses less digits than its factorization.

55629692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13907427 (or 13907425 counting only the distinct ones).

The product of its digits is 291600, while the sum is 44.

The square root of 55629692 is about 7458.5314908499. The cubic root of 55629692 is about 381.7410688290.

The spelling of 55629692 in words is "fifty-five million, six hundred twenty-nine thousand, six hundred ninety-two".