55333436 has 48 divisors (see below), whose sum is σ = 106686720. Its totient is φ = 25006080.

The previous prime is 55333433. The next prime is 55333441. The reversal of 55333436 is 63433355.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55333433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 248021 + ... + 248243.

It is an arithmetic number, because the mean of its divisors is an integer number (2222640).

Almost surely, 2^55333436 is an apocalyptic number.

It is an amenable number.

55333436 is a deficient number, since it is larger than the sum of its proper divisors (51353284).

55333436 is a wasteful number, since it uses less digits than its factorization.

55333436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374 (or 372 counting only the distinct ones).

The product of its digits is 48600, while the sum is 32.

The square root of 55333436 is about 7438.6447690423. The cubic root of 55333436 is about 381.0622081149.

The spelling of 55333436 in words is "fifty-five million, three hundred thirty-three thousand, four hundred thirty-six".