55862350 has 12 divisors (see below), whose sum is σ = 103904064. Its totient is φ = 22344920.

The previous prime is 55862333. The next prime is 55862353. The reversal of 55862350 is 5326855.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55862353) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 558574 + ... + 558673.

It is an arithmetic number, because the mean of its divisors is an integer number (8658672).

Almost surely, 2^55862350 is an apocalyptic number.

55862350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

55862350 is a deficient number, since it is larger than the sum of its proper divisors (48041714).

55862350 is a wasteful number, since it uses less digits than its factorization.

55862350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1117259 (or 1117254 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 34.

The square root of 55862350 is about 7474.1119873869. Note that the first 3 decimals coincide. The cubic root of 55862350 is about 382.2725091518.

The spelling of 55862350 in words is "fifty-five million, eight hundred sixty-two thousand, three hundred fifty".