55740060 has 36 divisors (see below), whose sum is σ = 169078728. Its totient is φ = 14863968.

The previous prime is 55740049. The next prime is 55740071. The reversal of 55740060 is 6004755.

It is an interprime number because it is at equal distance from previous prime (55740049) and next prime (55740071).

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 154654 + ... + 155013.

Almost surely, 2^55740060 is an apocalyptic number.

It is an amenable number.

55740060 is an abundant number, since it is smaller than the sum of its proper divisors (113338668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55740060 is a wasteful number, since it uses less digits than its factorization.

55740060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309682 (or 309677 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 55740060 is about 7465.9266002285. The cubic root of 55740060 is about 381.9933571572.

The spelling of 55740060 in words is "fifty-five million, seven hundred forty thousand, sixty".