55711701 has 24 divisors (see below), whose sum is σ = 81978624. Its totient is φ = 36453600.

The previous prime is 55711687. The next prime is 55711739. The reversal of 55711701 is 10711755.

It is not a de Polignac number, because 55711701 - 2⁶ = 55711637 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55711741) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 151620 + ... + 151986.

It is an arithmetic number, because the mean of its divisors is an integer number (3415776).

Almost surely, 2^55711701 is an apocalyptic number.

It is an amenable number.

55711701 is a deficient number, since it is larger than the sum of its proper divisors (26266923).

55711701 is a wasteful number, since it uses less digits than its factorization.

55711701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641 (or 638 counting only the distinct ones).

The product of its (nonzero) digits is 1225, while the sum is 27.

The square root of 55711701 is about 7464.0271301758. The cubic root of 55711701 is about 381.9285636179.

The spelling of 55711701 in words is "fifty-five million, seven hundred eleven thousand, seven hundred one".