55376436 has 24 divisors (see below), whose sum is σ = 129336480. Its totient is φ = 18440992.

The previous prime is 55376417. The next prime is 55376437. The reversal of 55376436 is 63467355.

It is a junction number, because it is equal to n+sod(n) for n = 55376394 and 55376403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55376437) 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, 18235 + ... + 21053.

It is an arithmetic number, because the mean of its divisors is an integer number (5389020).

Almost surely, 2^55376436 is an apocalyptic number.

It is an amenable number.

55376436 is an abundant number, since it is smaller than the sum of its proper divisors (73960044).

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

55376436 is a wasteful number, since it uses less digits than its factorization.

55376436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4463 (or 4461 counting only the distinct ones).

The product of its digits is 226800, while the sum is 39.

The square root of 55376436 is about 7441.5345191701. The cubic root of 55376436 is about 381.1608912590.

The spelling of 55376436 in words is "fifty-five million, three hundred seventy-six thousand, four hundred thirty-six".